It's just the idea that vague terms get misused so much I demand the specific. "Anti" anything can just mean you aren't "pro" it enough, or not pro a particular version.

So for restricting speech, you could say not honoring the first amendment or something like that.

I think about this because sometimes people or ideas are described as "problematic". Sometimes for very good reason, but sometimes you find out the speaker has trouble being specific. I like to hear the specific reason when I can to understand the facts or logic. Sometimes these classifications come third hand.