Now that I think about it, one of the best hentai I ever read was this piece: /g/1173374/4e8ec9f54d/
The story revolves around a scummy politician father trying to influence his politician son's campaign behind the scenes by selling out his son's wife as a sex slave to big influencers and such.
There's no mention of politics in the title and in the end, the scummy politician gets his justice.
I never once thought about the political context cuz I was more busy enjoying the hot big breasted glasses wife and NTR sex slave situation. The politics involved in the story are more of a small driving force in the story put on the side and it wouldn't even HAVE to have politics for this kind of situation. It's also thanks to this story being so long that there's no end to panels being filled up with huge boobs.
I would imagine that reasons like that compared to this very short, somewhat anticlimactic story of some random person in a crowd putting a curse on a politician they dislike and not doing anything after turning them into a sexy sheep in public would be why this gallery garners much less positive reception compared to the manga I linked.