All the studies I've found so far seem to disagree, so why should we believe you?
https://www.anthropic.com/research/AI-assistance-coding-skills (2026 study)
We found that using AI assistance led to a statistically significant decrease in mastery.
Using AI sped up the task slightly, but this didn’t reach the threshold of statistical significance.
https://futurism.com/artificial-intelligence/new-findings-ai-coding-overhyped (2025 study)
But those claims appear to be massively overblown, as The Register reports, with researchers finding that productivity gains are modest at best — and at worst, that AI can actually slow down human developers.