Even in a world where AI can produce high-quality outputs like writing instantly, the process of doing the work remains critical for human learning. Tyler Cowen argues that the act of writing is a valuable cognitive process that should not be abandoned, regardless of technological advances.

Experts argue that AI's primary use case—alleviating the cognitive strain of writing—directly targets a key activity for strengthening the brain. By summarizing complex texts and generating content, AI encourages shallow engagement and weakens the ability for sustained concentration and insightful thinking.

The act of writing—structuring arguments, choosing words, and building a narrative—is a critical part of the thinking process. Relying too heavily on AI to generate text can cause you to skip this essential step of intellectual labor, resulting in weaker, less-developed ideas.

Constantly using AI for initial drafts can erode your ability to start from a blank page. Your brain's 'first-principles' problem-solving muscle weakens, and you risk becoming merely an editor of AI output rather than a true originator of ideas.

Medium's CEO argues that writing's future is secure because its core function is the process of structured thinking, not just content output. The act of articulating ideas reveals flaws and deepens understanding for the writer—a cognitive benefit that delegating to AI would eliminate.

Tara Seshan suggests a disciplined approach to using AI for writing. Outsource tasks like summaries and status updates ('reporting'), but manually author strategy docs ('thinking') because the writing process itself is crucial for idea clarification.

While AI can accelerate tasks like writing, the real learning happens during the creative process itself. By outsourcing the 'doing' to AI, we risk losing the ability to think critically and synthesize information. Research shows our brains are physically remapping, reducing our ability to think on our feet.

The process of writing is an invaluable tool for refining your ideas and achieving clarity of thought. Relying on LLMs to generate text for you bypasses this critical thinking process, ultimately hindering your own intellectual growth and ability to articulate complex concepts.

Writing is not just the documentation of pre-formed thoughts; it is the process of forming them. By wrestling with arguments on the page, you clarify your own thinking. Outsourcing this "hard part" to AI means you skip the essential step of developing a unique, well-reasoned perspective.