I still havent spend a dollar on any of it...
Tons -- and I mean tons -- of people have spent money on it. Because it's worth it, it's generating actual economic value for them.
It's also exceptional at making IEPs/Learning Plans for certain things I'd like to learn for the week etc which I am already somewhat familiar with. I use it as a rough guide and it has worked well so far.
Subscribed to GTP-4o (or whatever the paying one is called) for translating / finding typos / summarizing / etc.
Zero brand love and I'll switch to something else (maybe some future Claude model?) the second something better/faster comes out.