I do not see your point with Binance, they got hacked, they said it was their fault, no funds were affected, because they had recovered all loses. After that, they have improved their security, so I do not see any problem for trading on Binance.
Binance were not able to recover the stolen coins, they were only priveleged to have a reserve from which they were able to use to cover the loss. It is of a worthy note that they claim to have improved their security, but one would have thought they were the most secured before the hack happened.