Comment by codingdave

You don't sue because laws were broken. When you sue someone, it is a civil case, not a criminal case. You are examining case law and contracts to determine whether there is a viable torts case or contract violations that would result in you being able to prove enough damage that it is worth going to court over those issues.

So, no, it is not necessarily true that meta can stop business with anyone at any time for any reason. It is not necessarily false, either. As any attorney will tell you: "It depends."