The exploration process is much easier now. Ideas are quickly testable and multiple tests can help identify a technical obstruction. The tool requires good guidance and input but as it trains on people like me it will need those less.
At the very least our way of doing things must change. More pessimistic views seem to me defensible.
It seems to me you're a very privileged individual, I'd suggest you practice gratitude regularly in your life.
As for privilege, don't assume everyone lives and works in the US or gets paid lots of money to be a professor.
That sounds pretty privileged, money aside. It's always this thing with some people ... they make everything about money.
Anyway, good luck with that "wanting more" thing, it's a road that leads nowhere.
Also, https://www.youtube.com/watch?v=b8gmxT8qj8Y, particularly if any of those 25+ years were funded by public resources.