A secondary purpose of roundups is to humiliate and demoralize.
The advocates, defeated a long time ago, repeat the lies of government and help them minimize herd sizes, with benefits accruing to the public-lands ranchers.
The wild horse documentary produced by Robert Redford et al, which opened last week, is the latest example.
Your host has no desire to see the film, the trailer was enough. If you saw it and wrote a review, put a link in the comments.