Yes
It's hard to overstate how helpful these tools were
CharlesW on Hacker News
In the thread “Get a personal teacher”, replying to this comment
Helped: Using AI as teachers and pair programmers for learning new stack.
… During the rewrite, I leaned hard on GPT-4/Phind/Copilot as teachers/pair programmers. It's hard to overstate how helpful these tools were. For the questions I had, search engines were hit-or-miss. …