Thank you! The problem is huge in scope, and there are many potential solutions (with lots of smart people debating them). Land scarcity and cost is a core part of the intergenerational wealth divide. There, variants of Georgism[0] are becoming more popular, but the debate is far from settled. In some places, legislators are setting up incentives (taxation, benefits to owner-occupiers rather than landlords, etc.) to correct these market issues. Effects of such recent legislation in Germany and Vancouver, for example, appear to be productive.
Regardless, I'm just trying to draw attention to the fact that a lot of current lifestyle trends are coping mechanisms to deal with poverty, no matter how good the Instagram pictures look.