I wouldn't disagree with that.But repeatedly polls, with samples of thousands from 2019 and 2021 can demonstrate it's not universal against.
I'm just making the point that a thumbs up and thumbs down don't cancel each other out to form a neat average.
There are degrees of approval and disapproval, and from all the comments I read, most of those in favour are only just-about in favour. Most of those against are really against.