How can you compare investments and trade? it's a lame and absurd comparison  Investing in an ICO is like playing the lottery, if you are lucky, you have a lot of money, otherwise you lose it. But trading is another aspect, if you give the money to the lottery ticket seller, and then they say you haven't given the money, what do you do? It's completely different, don't make such a dumb comparison. It is the duty of each trading platform to protect their customers from scammers.