They got there due to monopolizing the industry and it isn't because they did something different in the service they're providing. Their exchange isn't any different from other centralized exchange so they can always been taken down. It'll only take more time because of the amount of resources they have at their disposal but that won't be around for much time. Irrespective of Cz been in control behind closed doors nobody likes to association with a guilty CEO or organization because the fed will be digging further to look for more evidence. They're not stupid, the know what Cz was is trying to do before he even does it.

They knew something was going on that's why they have been investigating the exchange so long and if there's something I have learnt from following up similar cases is that the least offense is always the first they present and when you get guilty them others follows. It was obvious something shady was going on, I won't be surprised when they find other crimes like market manipulation or inside trading because the rate at which tokens about to get listed or listed on the exchange pumps  all of a sudden is suspicious.

I believe you're new to the industry (your rank also says that) that's why you think Binance exchange can't go down. I understand they're powerful due to their monopoly of the industry (buying coinmarketcap, talking over popular wallets and small exchanges and also dominating the crowding sector of the industry and so on) but no CEX is above collapse from law enforcement pressure and other causes. If Cz can be found guilty and Binance itself are guilty, is a matter of time before others in the company or partners are implicated. Just know the fed won't stop until they win and from the looks of things they're on the path of winning. Take out your popcorn, relax and watch how things unfold in the coming months.