Mental load and AI: can artificial intelligence really lighten it?

"Just ask ChatGPT to plan your week's meals." The advice is everywhere: artificial intelligence is supposedly the new ally of overwhelmed parents. And the numbers confirm the enthusiasm. According to a Menlo Ventures × Morning Consult survey of 5,031 U.S. adults conducted in April 2025, 79% of parents with children under 18 have used AI, and 29% use it every day — nearly twice the rate of people without children. Parents have become the power users of consumer AI.

But one question is rarely asked: does AI really reduce mental load, or does it just move it around?

The short answer

AI can execute tasks. It does not redistribute the orchestration. Yet mental load isn't the execution — it's the invisible work of anticipating, deciding and following through. As our article [What is mental load?](/en/blog/mental-load) explains, remembering to buy bread weighs more, mentally, than actually going to get it.

As long as the same person thinks to open the app, frames the request, checks the answer and decides what to do with it, AI doesn't change the underlying equation. It automates part of the "doing," not the "carrying." It can even, as we'll see, add a layer of load.

The assistant's paradox

Delegating a task to an AI is never free. It creates three invisible micro-tasks: framing the request, verifying the result, and reintegrating what it produces into real life. Call it the assistant's paradox: the more powerful the tool, the more supervision becomes a job in itself.

It's the exact same mechanic as human delegation. Asking your partner "can you handle the groceries?" only relieves you if they also take the decision (what to buy, when, based on what). Otherwise you've only delegated the hands, not the head. That's the whole difference between [sharing tasks](/en/blog/share-household-tasks) and sharing the load — and an AI, by design, never takes ownership: it waits to be asked.

What the research says: "cognitive debt"

Early scientific work seriously tempers the promise of relief.

A study by Michael Gerlich (SBS Swiss Business School), published in 2025 in the journal *Societies*, surveyed 666 participants and ran 50 interviews. The result: frequent use of AI tools is associated with weaker critical thinking, and that link runs precisely through *cognitive offloading* — handing the machine the mental effort you used to do yourself. The effect is strongest among the youngest users.

At the MIT Media Lab, the study *Your Brain on ChatGPT* (Kosmyna et al., 2025) tracked 54 people via EEG as they wrote a text with an AI, with a search engine, or with no help. AI users showed the weakest brain connectivity, the lowest sense of having "produced" their text, and struggled to quote what they had just written. The authors call it "cognitive debt": an immediate speed gain, paid for with eroded effort and ownership.

*This work is recent, preliminary and correlational: it does not prove lasting harm, and some results were over-interpreted in the press. But it invites caution: offloading your mental effort is not neutral.*

At work, AI often intensifies the load

This isn't limited to family life. An analysis reported by the *Harvard Business Review* in early 2026, drawing on University of California, Berkeley research, describes a phenomenon of intensification: AI speeds up certain tasks, which raises expectations on pace, which pushes people to lean on AI even more. Researchers even coined the term "AI brain fry" for the mental fog of juggling multiple tools.

In other words: a tool meant to save time can, if poorly framed, lengthen working time and increase the load. The same tipping point threatens at home, where the line between "saving time" and "creating new time pressure" is even blurrier.

What AI does well — and what it doesn't

This isn't about demonizing AI, but about putting it in its place.

AI is useful for one-off, verifiable production: generating meal ideas, drafting a note to a teacher, turning a list into a shopping plan, summarizing a twelve-page after-school policy. These are tasks where it saves real minutes. Our articles on [AI-powered grocery apps](/en/blog/best-ai-grocery-apps) and [AI homework help](/en/blog/ai-homework-help) explore these concrete uses.

AI is poorly suited to the core of mental load: remembering that something must be anticipated, arbitrating between two family priorities, following through over time. These require a shared memory of the household — who owns what, who has which appointment when, what was decided last week. A conversational assistant, by contrast, starts from scratch every exchange. It "carries" nothing.

That's also why AI doesn't, on its own, solve the underlying problem explored in [Mental load or just a to-do list?](/en/blog/mental-load-vs-todo-list): stacking smart tools on top of an invisible organization simply multiplies the places where information lives in a single head.

The right way to use AI: plug it into something shared

The difference between AI that lightens and AI that adds weight comes down to one thing: is it plugged into a shared organization, or into a single head?

An AI answer that stays in your phone stays on your mental load. The same answer poured into a calendar or family app that both parents check becomes information that lives outside your brain. That's when AI becomes a lever — once the load is already visible and split.

That's exactly the logic behind [Mental Loadless](/en): first map, domain by domain, what each person carries and make it visible, then use the AI assistant (Coco) to act *inside* a shared organization — not as one more chatbot answering a single person. The AI is plugged into the household, not into an individual. The nuance changes everything: you automate a load that is already shared, instead of layering automation onto an invisible one.

If you want to compare existing tools, our [roundup of the best mental load apps](/en/blog/best-mental-load-apps) reviews what each one does — and doesn't.

In summary

AI is a remarkable execution machine. It cannot carry. As long as anticipation, decision and follow-through sit on one person, the best assistant in the world will only shift the weight. The real question isn't "which AI to run my family?" but "how do I make my load visible and shared — so that AI can then genuinely help?"

Start at the beginning: get the information out of your head, split domains, and ask AI only for what it does well. To go further, our guide on [how to reduce mental load](/en/blog/how-to-reduce-mental-load) details the levers that actually tackle the root.

Sources

• Menlo Ventures × Morning Consult (2025). *2025: The State of Consumer AI* (April 2025 survey, 5,031 U.S. adults). [Source](https://menlovc.com/perspective/2025-the-state-of-consumer-ai/)
• Gerlich, M. (2025). *AI Tools in Society: Impacts on Cognitive Offloading and the Future of Critical Thinking*. Societies, 15(1), 6. [Source](https://www.mdpi.com/2075-4698/15/1/6)
• Kosmyna, N. et al. (2025). *Your Brain on ChatGPT: Accumulation of Cognitive Debt when Using an AI Assistant for Essay Writing Task*. MIT Media Lab. [Source](https://www.media.mit.edu/publications/your-brain-on-chatgpt/)
• Harvard Business Review / University of California, Berkeley (2026). *On work intensification and "AI brain fry."*