Congratulations, I guess? Not everybody is lucky enough to be in your situation.
I co-run two tech companies in silicon valley, maintain several online communities, organize events, have an active social life, travel a lot, have many tech hobbies, go to shows and events, etc.
I am hardly the amish person people tend to imagine.
FOSS software can work for virtually anyone in the modern world that wants freedom.
So maybe 5% of the population on a good day.
If you think this is something anyone can Just Do if they decide to do it, you have fallen pretty hard for a certain kind of capitalist propaganda.
everyone who is able to dedicate some spare time to it