I think the making of the bumfights movies was fine
https://en.wikipedia.org/wiki/Bumfights
Many people think that the creators were douchebags, and they kind of were, just not in a way that needed to change.
Critics called what they did dehumanizing and exploitative. I see what they mean, but it's fine imo.
I'm a libertarian (not of the liberal political party), which means I place strong value on free will and personal liberty.
The bums featured in the movies agreed of their own free wills to be PAID by the producers to perform those dangerous or "dehumanizing" stunts.
I don't think it could be considered real exploitation if the "victim" agreed on a fair price.
Also, paying the bums to fight or do stunts is hardly any different from violent sports like professional boxing, which are widely accepted despite the lifetime injuries we know they cause.
Despite most people knowing, at least in the backs of their minds that the football helmets can't prevent all brain damage, they let their kids play football for entertainment, opportunities, and money.
Violence and humiliation as entertainment is still alive and well, and people participate of their own free wills, because they want money and sometimes attention.
It's the way of the world, but it's not the worst thing ever, unless you have to do it do get by.
I'd go out with a cam and pay hobos to do weird shit, though not as extreme as Bumfights. However, I think I'd get shanked and robbed.