Earlier quoted context omitted.
This has been the case in California for a long time. Unless we just forgive rent until a vaccine is out, many people will never catch up.
This is very complex. Where does this end? I’m a renter. Do I need to prove I’ve lost my job to not pay? Do I get to skip out on paying for a luxury apartment if I have money in the bank? Does my landlord get to skip her mortgage? Or only the portion paid by my rent? What about the bank who holds the mortgage? Or the retired bond holder who ultimately gets the mortgage payments? Every step along the way requires some…
I think the starting principle I'd take is that this is going to go very poorly for some people, and our only decision is for whom it goes poorly. (After all, if we do nothing, it will clearly go poorly for many people, and as you point out there's no obvious solution where it works well for everyone.) There is a productivity loss that needs to be borne by someone, and it seems to me the obvious approach is to ask who can bear it with the least impact on the long-term good of society / the nation / humanity.
The answer is probably that certain people in the chain you mention, possibly the landlord, probably the bank, and perhaps (but probably not) the retiree, can afford to just not get paid. It's unfair for them, but they will do fine: they won't lose out on revenue that they need to put food on the table or a roof over their heads (the whole point here is to keep roofs over heads). Everyone upstream of them gets to not pay them.
And yes, it's unjust to take money from people (or really, require that people keep providing services without being paid for them) without their consent, but it's also unjust to draft people for a war without their consent. We do it anyway because the alternative - choosing to not fight the war - is unjust too.