Analytics on social media, clustering. Learn about that.
I can conceive people who dislike cancel culture, but when I couple that with certain “talk points” repeated again and again, like reframing the attack on the capitol “protesting against voter fraud” instead of a riot, what I see is a very specific political position. And since internet is what it is, I also know that the very same people is the one who promotes that petition. No just that, all their actions defend a very specific agenda. It is what is called context.
You might want to pretend you are not part of that. But as it happens,is not that difficult to identify those patterns.