Everything I know as a software developer without a degree

Like, how many people, even with degrees, have enough spare time to write their own frameworks or just take a sabbatical to hang out in Europe for a few months?

Really happy this person exists and is writing quality code and making tech better but not sure if this is a standard just anyone can really broach?

Feels like this person has alternate sources of funding from somewhere. I could be wrong, but from my experiences in tech, you barely have any free time in general, or maybe I'm just working the wrong jobs. :)