We already knew that. She's the one stupid enough to think committing espionage and treason while under the command of Lt Col Maximilia "Create Horrific Destruction as a Teaching Moment" Leander is a good idea.
No, its completely and utterly irellevant who she commits it under. Because Max can create as much destruction as she wants to, but as soon as part of it includes Harem then she would be commiting a crime. And doing so is completely against everything Max stands for.

Also i dont think its technically treason unless another country is included, and Harem is almost impossible to catch as a teleporter with multible bodies. She is worse than Ambush bug in that regard, and he is troublesome enough to annoy Superman himself, who are a couple tiers above Max in power level.