Which is the most disliked/hated club for your fanbase?

I've avoided all La Liga and UCL threads for the last 24 hours and now I can say that La Liga fans actually hate each other more than we Serie A fans hate each other.

But also, I saw OneFootball posted on Twitter/X that Inter got "revenge" for AC Milan knocking out the Dutch teams in Europe and I think mainstream media doesn't view Inter and AC Milan as rivals which I guess is true in some regards. Inter fans don't really "hate" Milan, it's more a cousin rivalry. The actual rivalry is with Juventus hence the "Derby d'Italia."

But even for Juventus fans, I'd argue that even though Juventus fans hate Inter, Liverpool might be their most hated club.