So with Binance not allowing withdrawals, we're talking about lots of people scared to deposit or trade because they don't know if they can withdraw ever.
Stop falling for fud. Binance just temporarily disabled withdrawals because of how certain users have gotten their accounts taken over by hackers (not Binance's fault), so it's nothing more than a logical event. Currently, Binance is allowing people to withdraw their coins again. I think you should do a bit more research before blindly posting something. One minute of research would have done it man, just one minute. If people think the Binance "hack" caused the price to go down, then you were/are obviously wrong.
Unfortunately, there is no way to stop anyone to suspect anything against any exchange all because we are all afraid of losing money. People always have the tendency to doubt though we can also be risk-takers at times. Consequently, people who are into investing can easily be persuaded to believe that something can be wrong or that something will go wrong instead of the other way around. Anyway, once the dust is settled this issue can easily be forgotten. Binance is doing fine and is not going to the dustbin soon.