You still have your career and can get another job somewhere else. If your whole industry has collapsed so you have no alternatives, then that's a risk to prepare for in your general life plans. The world doesn't owe you comfort and security but you can easily create it for yourself if that's what you want. Also, obviously don't work at a crypto startup if you want that either!

I've done this for myself. I can't be fired, and I have 3 different "career" directions I'm going in at the same time. I'm not a high flier in any of them, but at least one is bound to always be available. That's comfort and security.