two ways of looking at things.
on the one hand, there's the view that society exists to take care of people, including letting grandma stay in her appartment if she wants to. on the other hand is the view that society is a competiton, grandchild against grandparent, and so on. one of these views is insanity.
So should grandma occupy a five bedroom house by herself a 15 min walk from the city for twenty years while her children wait until their mid thirties for a deposit on a studio?
but what of you can only afford it because of rent control? isn't that the actual discussion at hand, elderly people staying where they've lived forever because they can afford to due to rent control?
There's a limited supply of housing in those high demand locations, not everyone who wants to live in London can live in London because there just isn't enough units, with that limited supply, housing should go to the people who need it the most, like the people who have jobs in those locations.
Then rent control will allow the _most_ people who have the _shittier jobs_ to live closer to work. I don't think there is a real care here about anything other than "I want the power to do what I want", which translates pretty closely to "mah freedoms".
Absolutely not, they protect current renters, not people with the lowest wages, people with the shittiest jobs have been priced out already. Rent control protects the millionaires renting in Mayfair as well.