Sure. The terms of the owner’s financing are none of the renter’s business. The only facts that are relevant are that the owner is willing to rent out their property at a certain price, and the renter is willing to pay that price, and both parties are entering into the transaction of their own free will. If the owner and renter are unable to agree on a price, they are free to go their separate ways. No harm, no foul.
The renter has no real choice, though. The renter can either accept the price the landlord offers, or go to another landlord who offers the same price, or be homeless. This makes the renter open to exploitation by landlords. Sure, every landlord does it - but that doesn’t make it any less exploitation.
This is exactly the type of thing where government should come in and regulate. I’m saying that such regulation should position rents as lower than mortgage rates.
The renter has no real choice
See, I don’t buy this. The renter may not like the other options because they’re in a less desirable neighborhood or farther out from the city center, but that is not the same as having no choice.
In my experience prices don’t vary that much across cities, you’d have to move far away to actually get a cheaper rent. Doing that means finding a new job and all sorts of other difficulties.
In any case, the tenancy simple isn’t worth the rent that’s charged. If owning the property you live in is worth some amount, then renting it should be worth less.