That has less of a sovcit texture and more of a sane, but dishonest and scummy person trying to get something for nothing.

Sovereign Citizens are a special genus where beliefs tend to among other things fixate on a separation of a paper and "real" person, common citation of common law, common incorrect citation of Federal law in state matters, and fixation on treating all legal interactions as if they were contractual exchanges.

I don't think I've ever seen anything that's normally considered sovcit nonsense win in a court. Very occasionally the sovcit wins in spite of themselves, but the actual arguments didn't help.