I first founded a start up for the fantasy of winning the lotto, which mostly didn’t happen. I stayed in start ups for the reality of being my own boss (as a founder) and the fuck-you status[1] of being a recognized world expert in a niche field. Maybe it’s time you switched career tracks inside your industry?

[1] Meant as comparison to “fuck-you money” meaning you’re rich enough to never have to work again, and therefore stand up to BS when you see it, not fearing the consequences. Alternatively, my “fuck-you status” is being so essential that you can just nope out of shit you don’t want to deal with and your employer works around it.