How could that possibly work, ever? If RH can stop me from making a trade they deem bad, why don't they just trade on my behalf? This is nonsense. Any pretense

How could that possibly work, ever? If RH can stop me from making a trade they deem bad, why don't they just trade on my behalf? This is nonsense. Any pretense of caring for their users could be faked by simply putting a banner up on the forbidden securities. They do not care one iota beyond being able to generate fodder for the hedge funds who pay their bills.