Yeah, even in those. There was like one low effort obvious troll, others are just self-expressing their dislike, pretty similar to many others here expressing their like of the stickers or the website with similar kind of quips.
I tend to just scroll on if I don't like something, rather than commenting about it. But I would be lying if I said I've never done it. It's a very human thing, on a forum like this that invites open discussion about things it is fine, and pretty obviously if the pictures have a bunch of political messages on them you would not be flabbergasted to see a some political comments. Maybe the comments are cringy, silly, wrong, not aligned with your beliefs, or unnecessary, but seeing hostility in disagreement or dislike is a pretty bad place to be.