You're not considering an important subset of renters. Consider the elderly, those who have lived in a given community for many years. They may not be driving a

You're not considering an important subset of renters. Consider the elderly, those who have lived in a given community for many years. They may not be driving anymore, everyone they know is around that neighborhood, their doctors, family, and their whole life. It'd be very heartless if it was possible for landlords to displace the old since they are unable to keep up with the market forces which demand 5% rent increases yearly.