From the content of this thread, I'm betting there's a lot of selection bias going on. The ones who don't scroll past. The ones who do post.
And I'll follow that pattern. I still live with my mother. Never moved out. Live in the same house I was raised in. But my mother was never really financially stable. My grandmother with whom my mother and I lived... well, she managed to keep us housed and fed with credit card debt, which honestly worked out very well.
Anyway, I was kindof the only person who really made much of an income in my household and have been financially supporting my parents for decades now. (Though my grandmother passed on a few years back and left me a life insurance policy.)