What is "a pretty good hourly rate"? Just enough to subsist on? Equal to a software engineering salary? Or enough to outearn most careers?
Do you know how you can tell everyone is largely full of shit when it comes to poker?
No one ever talks about the rake. They are a winning player no matter what the rake and that obviously can't be true.
The other issue is the variance is so high in no limit that to converge to a true win rate in live full ring poker takes years of playing full time.