Binance will be ready also for this kind of investigation. They are moving their location for some legal reasons, and they know about what will happen. For sure, they have legal team already looking into this situation. As top 1 exchange, they should know better if the government is already after for them. This is also the reason why they created Binance.US, just to cater the US residents. They know their possible legal situations that they may face. I don't think they can easily topple a reputable exchange without valid reason.
I have been a trader at Binance for years and I never felt any problem with the platform but recently even I feel something is going on with them because suddenly they would stop withdrawals and maintenance would happen at weird times. I heard some people on twitter even complaining that their stop-loss orders didn't get triggered.
I don't know why they stop withdrawals during a crash, people have their coins on your exchange and they should have absolute control when they want to withdraw and Binance should not have a reason to hold the coins people deposited, no one is asking Binance to send their own coins. I think the investigation is important and good that it's happening now because they should realize that it's not okay to hold someone's money when they need it the most.
I'm like you've been using Binance for a long time, even forgetting what year I first started using Binance. And so far there have been no problems
using Binance, everything has gone smoothly without any problems. But due to the pandemic I ran into a bit of financial trouble, so it's been
almost a year since I stopped trading on Binance. So I don't know right now Binance stop withdrawals, but because Binance is the best exchange,
i am sure they stop withdrawals only temporarily and may not be for a long time. Because they will keep their reputation, Binance's struggle to be
the best exchange has not been an easy one, so they will try to provide the best for their users.