Homes do have a lot of expenses but it depends on when you bought your home. If you have a cheap mortgage then rents can quite easily cover repair costs. Landlords also minimize the maintenance costs by cutting costs wherever they can. I also never said they shouldn’t make money - they absolutely should, otherwise nobody would want to be a landlord.

But, I think you are overly harsh and your comparisons misplaced. Homes are quite inelastic and a necessity for everyone. They are very unique category of assets. Financial impacts to a landlord vs a renter is also quite lopsided - a landlord has far more “financial padding” to account for macroeconomic shocks compared to a renter, so you end up with some protections in case of sudden job loss. They have morphed into something worse now, but the intent makes a lot of sense.