You can be treated as a nuisance by the court, if you demonstrate a tendency to file meritless suits, but Hansmeier didn't do that either. He was sent to prison for lying to the court; the merits of his copyright suit don't enter into it.

And again, even if you're formally a nuisance, you can't be barred from the courts. That would be a travesty of justice. You just get your suits viewed more prejudicially.