Earlier quoted context omitted.
I'm surprised we haven't heard more lawsuits about this in notoriously litigious America. I find it hard to believe that "we can ruin you at any time" is a sustainably fair contract term.
In order to sue anyone, you need money. To have money, you need a bank account. Therefore, if the bank takes your account, you can’t sue the bank.
(Maybe it has to do with being used to dealing with clients that literally have no money.)