You're right. Since binance has been such a reputable and a most dominance exchange, investors and crypto users who had find it difficult to know which coin has potential valuables and the shit coins, they've been to an extend relied on the coins to be listed in the exchanges to be worth adopted of good values.
Perhaps such exchange can as much lay performances of fighting against such tokens that're primarily and temporarily garnished with the techniques of scamming it users by ignoring to list the coin on it platforms. I don't really know if the binance regulatory authority even realizes that the more they keep promoting such shit Coins is the more users are loosing trust on them because it ideologically mean they're working hand in hand whether that's true or not.
So it'll be good if the exchange scrutinizes the tokens before listing them out.
Such drastic action would definitely reduce the enhancement of those shit coins