I actually think the "changing cards" situations were the stream employees seeing the action and finding it so implausible that he was playing a given hand that way, and inadvertently gaslighting everyone by overwriting the graphics based on their assumptions. So they weren't necessarily complicit, but were sort of forced to cover for him because they couldn't say "Hm, maybe he's just cheating" to explain the insane moves hew as making.

That doesn't make sense at all. There is no reason for them to change the card if they don't have a proof that graphics are wrong.