That’s what the second bit of my reply was about. They dgaf. They’re not going to look into it past the approval process. Think about it. If you lose your job and are no longer able to pay rent but have a month or twos’ rent saved, are they going to evict you? No, of course not. They have no way of knowing you lost your job. What if you take a new job after that that pays less than the one that qualified you for your apartment and now you technically no longer qualify. Are they going to evict you? No. They have no way of knowing unless you tell them. And even then they don’t care. If your rent is paid they don’t give a shit. They’re not going to look into it. There’s no reason to.
If you lie about how much you make to get into a place that’s beyond your means then that’s your own fault. You’re going to get evicted when you keep coming up short. They’re still not going to slap you for fraud. If you lie about your income to get into a place that’s within your means (because the income requirements for these.places are entirely arbitrary and unrealistic) then you’re going to face no repercussions because you know how to pay your bills.