But it was like this - I replenished my account on Binance with a crypt, traded, successfully withdrawn several times, and then they blocked my withdrawal, just like that, their automatic "security" system worked.

And what is this security - my money from myself?    I am asking to withdraw to a deposit wallet. Complete nonsense.

And I believe that the reason is in the profit of my account, so it is "suspicious", Binance spends more on me than it gets - this is bad for them.  This rule applies to any casino, but at least your chips are not blocked there.