Maybe it’s spectacle. Some guys harm their own health in order to get more views, including but not exclusive to raw meat eaters.

I’m sure that most of the audience isn’t gonna adopt a raw meat diet, but watching someone rant about dietary conspiracies or eating garbage is part of their entertainment. I think it’s like mukbangs.

tldr: If it attracts views and doesn’t harm bourgeois profits, it will be done. If it draws attention away from class war and into culture “war”, it will be done.