Man did so many wrong things, helped terrorists to launder millions of dollars and this is the punishment for him? If you live in the USA and declare slightly wrong income, you might face prison. In Germany, at least in Bavaria, police is very strict, you steal chocolates in a row from supermarket and you might go to prison for up to five years. I'm dead serious.
Yeah, it is obvious that cz and binance did so many things wrong, but all of this he pleaded guilty to, paid fines and also cooperated with the authorities, all of this contributed to the light sentence. We can discuss all we want that he deserved more, but this is what the judges thought was the appropriate verdict, even if money had a part to play in it, but it isn't the only factor as to why he got just 4 months in jail.