Sure but how many people do that ?
I like my job. I like my hobbies better. I'd still not trade hobbies for job just to give users a feature week early. I'm fine with working extra occasionally but that's what I signed for by picking jobs in ops, not because I think that's good.
Also, OP is OBVIOUSLY talking about people that maybe have few months of savings and have them getting fired heavily affect their lives, not people earning 250k