Holmes was shooting government-issue bullets and wearing government-issue body armor. The reason he had the money was the government gave it to him. Nobody is arguing this. The cat is out of the bag.
Bethesda Naval Hospital being the sinister nexus of MK-ULTRA brainwashing in conspiracy theory going back more than 70+ years, of course. A coincidence, to be sure. Oh and this guy was in some "special" neuroscience study program that had to do with conformance and behavioural modification. Seriously, people, what more do you need? Do you need them to make a full confession? "We staged a false flag and we're so sorry. We had good intentions, we were trying to help the UN enforce their new regime to disarm Americans that they declared two weeks prior in every international newspaper on the planet. So that makes it okay."
Do you know when the little voice in your brain goes "Nobody is that monstrous. We are all pretty much the same. Nobody out there is so horribly disturbed they would organize this. That's impossible." Well, that's your weakness, rube. They use that wedge to commit all sorts of crimes and get away scot-free. They do horrific things every single day, sometimes to people outside their nation, some days to people inside the nation. It's all the same to them, they don't feel remorse either way. You will never understand the world until you understand there are some really evil, sick people in it and most of them are found working in politics.