The statements
I think that people should stop referring to it as chalav stam. It is a pejorative term created by those who disagreed with r’ moshes psak. His psak covers what he calls chalav hacompanies.
and to a lesser degree:
(yes, you are 100% wrong in calling it chalav stam. if it was cholov stam nobody would be eating it)
certainly sound like they’re saying that it’s not merely the way the term is used here which is pejorative. So, I’m glad you clarified, because we wouldn’t want someone seeing the term used innocently and think there was anything wrong with it.