Except that most of the time that means nothing in practice.
Just look at the GME saga and you have customers liquidated, customers not being able to buy, some not even able to sell. And on top of that the CEO of Interactive Brokers setting a target price for the stock.
All this so that few highly leveraged hedge funds can get away from the short squeeze cheaper along with their lender/broker.
People can sue coinbase and any other shady broker as well. If you've lost 10K I doubt you are willing to spend even more to get it back in court be it coinbase, RobinHood or any other exchanger/broker with an army of lawyers.
I have not heard any anecdotes about US exchanges not allowing selling/exiting existing positions. In fact, on of the arguments from GMEanon is that disabling buying and keeping selling open drove the price down. There is nothing illegal about a broker disabling entering a new position (buying stock).
Gg for those of you who maxed out credit cards to buy crypto
Not an expert in legal and financial matters, but that sounds like it would start a FBI inquiry and even prison-time for all those involved.
Never.
[0] https://help.coinbase.com/en/coinbase/privacy-and-security/o...
