There's an economic floor for the price of housing: the amortized cost of the building and its maintenance, plus taxes and overhead imposed by governments, utilities, mortgages, etc.
In other words: even in a plentiful housing market, there will always be someone who struggles to pay rent (including transiently), because a rational housing market can't offer $0 rents. Tenant protection laws exist to protect that person from a landlord who would otherwise be incentivized to throw them onto the street.
In other words: even in a plentiful housing market, there will always be someone who struggles to pay rent (including transiently), because a rational housing market can't offer $0 rents. Tenant protection laws exist to protect that person from a landlord who would otherwise be incentivized to throw them onto the street.