I don’t think he can really do that at this time. Because that could be a legality perhaps? Or cause him more grief from the witch hunt. But he certainly could assist later.
The best outcome would be for everyone suffering at this coup attempt be able to sue the individuals involved in victimizing them and costing them $$$$$$$$$$$ for expenses and suffering endured. Make the REAL criminals pay and pay dearly for their crimes to everyone they have wronged, including our Country.
I would hope if it can come out that this whole thing is a sham these people could sue for civil rights violations or something to that effect.