Most private trainers don't get paid by contracts. They gain most if not all of their money from police, military, civilians that pay for it themselves. Neither of us can even know that because we can't see their ledger. If they did take contracts, who cares? That's a government problem, not a small business problem. Do you bitch at the small farmer making videos of him on his farm if he takes farm subsidies or let's the government buy his products? The insinuation that this was your argument is laughable.
Your whole post doesn't even address this issue. Your argument is sinking under the weight of scrutiny and now you are changing the subject to avoid admitting you made a mistake.
"Timid men prefer the calm of despotism to the tempestuous sea of liberty."
I'm a corporate libertarian!