I don't know why OP seems to not understand this system of Exchange ? that they have the rights to delists whatever coins/tokens they think or seen to not worth being in their exchange.
as they are given notice before the delisting so nothing they can do , though they can always file for listing again just prove the exchange that they are worth being listed .
I think he does understand it. He even included a reason of the deletion. The only reason on why he asked this question is because he thinks there is something that Binance is hiding to us. He mentioned the current issue Binance is facing right now against SEC and he thinks Binance should give an exception to those said coin pairs because of it but no they didn't do it. It only shows that even at the end or no matter what happens, they are always committed on their service and always ensure that they can stick on their rules. That's great actually OP and besides, those coins are nothing anyway compared to the top coins. But I think you are triggered because you have invested on them. Aren't you?