Does anybody live in a culture or just feel like they should live with their parents and care for them as they get older because they cared for you?

I'm in my 20's. For some reason the idea of moving to another country far away for my family doesn't sit well with me. My family is right here. I couldn't just leave my elderly parents behind as they age. Just wouldn't seem right.

Why is there such a stigma around "living with your mom and dad" when it's a big part of some cultures like Italian, Hispanic, etc?

Also, housing is expensive as shit now for Millennials due to the fucked economy the Boomers left us.

Sure the weather might not be amazing here but that's about it really.

What's the point?