> Landlords are part of the problem though; due to landlords, property managers, investors, etc, the cost of housing / rent / owning a house has gone up, meaning that a job that would get you a decent apartment 20, 30 years ago is no longer enough.

I mean this is one of the few spaces that every economist agrees on the biggest factors in causing housing to become unaffordable are rent control and construction bureaucracy (zoning, environmental reviews, etc).