Rent control is a deliberate tradeoff between price stability for existing tenants and supply (and therefore market clearing price for new leases.) So the supply effect isn't an irony, it's part of the chosen tradeoff.
Can you find a source that acknowledges that rent control is a deliberate attempt to trade additional scarcity for price stability for incumbent residents? I can't find one. I'm a little concerned that this is an instance of retconning.
San Francisco's rent control, at least, doesn't apply to building built after rent control was passed. [1] I believe that's a deliberate attempt to solve for the scarcity concern.
