We should impose, by law, the following rules on all companies that offer accounts to their customers.
1. If they block/ban/close/suspend a customer account they must provide habeas corpus. Explain to the customer the policies that were violated that resulted in their account being terminated. Additionally they should be required to show the customer the evidence that led the company to make the decision.
2. They company must provide an accessible live human appeals process. The human they appeal to must have the discretionary power to investigate and make a common sense decision even if it contradicts policy. This process currently only exists for people who are capable of making a lot of noise in public. How many people lose their accounts and suffer harm because they are incapable of getting attention in public? It needs to be available to all customers with a simple phone call or email. It must also be required to make a decision very quickly, 24 or 48 hours at most.
3. In the rare case that the company still makes an unjust decision, there must be a quick and accessible legal remedy. Establish some kind of small claims court where it is cheap and easy to file without a lawyer, and where cases can be heard and decided on short notice.