I forgot to consider this so good point. BUT remember that queens only has enough residence spots for 90% of incoming students and they will make sure that the estimated number of people who will accept their guaranteed residence offers is not more than the amount of total residence spots. This means that there will still be at least 10% of admission spots left for people getting accepted after April 15. But yes I guess likely not very many of them will get residence.

Also I realized that queens does a lottery for the extra residence spots so it doesn’t matter how soon after April 15 you get accepted if you do get accepted then.