For me if I had to pick a good contender it would be the UK version of The Office.
I know many tend to debate how Ricky Gervais really fell off and how he repugnantly acts like a whiny centrist edgelord but me personally IMO I actually don’t think he was ever funny not even a little.
His big break through television was just so painful to sit through it’s so charismatically boring the characters are completely generic at best (notably Tim) or straight up insufferably unlikable at worst (especially the protagonist David FUCKING Brent) and most importantly the humour is just embarrassing.
Always seemed like The Thick Of It but without the nuisance tongue in cheek and charming satire.


This is going to be a semi-spicy take, but World of Warcraft.
I had a lot of friends who were into it during Cataclysm but I had a hard time getting into it despite it being THE game everyone was obsessing over. It got to the point where I was struggling to get them to play anything else and it pretty much split our gaming group.
Even after all these years, some of them still play it and its still a big piece of their gaming sessions.
It has some hooks that I can see people liking, but it is pretty understood that the game isn’t for everyone.
I can a dumbed down version of it being played a lot in retirement homes.
https://us.forums.blizzard.com/en/wow/t/retirees-playing-wow/1072667/21