What you do with your money on the exchange so that it will be lost, even though the fees are applied only for withdrawals and trading only,
if you do not use the service at all your money will only be there.
The price drop may be due to price fluctuations alone.
But if op is doing futures trading then if there is a position with an entry in any coin then Binance cut 0.0275% of funds every 8 hours other exchanges also deduct as per their TOS
which casino actually cuts your deposit? usually, they give bonuses for deposits and some make cuts, but usually a percentage of the total winnings we get.
actually, the way casinos and exchanges make almost the same profit. casinos profit from losing gamblers. and exchanges profit from every trading transaction.
casinos do not need to charge for every bet made by gamblers. from gamblers casinos have already made huge profits.