Some people are just unteachable. A few weeks ago i saw a poll in one of the telegram chat: " where do you store your coins?". And what do you think? Almost half of those who have voted keep their assets on exchanges.
That is very sad to read.
Even after all the times exchanges have scammed investors or have been hacked but the owners have not given funds back to investors, so many people still keep their funds on exchanges?
That is basically a disaster waiting to happen.