The title speaks for itself, Mine are:
Yakuza Series
Elder Scrolls Series
I dislike these series myself too, yet I only like Yakuza Like a Dragon for its sense of humor and Elder Scrolls Oblivion for its very high quality side quests that each is like a "main story potential" on its own which one of them directly was stolen as it's by CDPR and sold as Witcher 3 big side quest DLC lol.
To answer the thread:
Most of the new Call of Duty and Final Fantasy games. Since COD 3 and since FF6 couldn't like these series at all. I would add GTA series too that I only liked GTA SA and rest is a trash TBH. Back then open world was "wow" but the BS missions was the "hell no" aspect of the series, at least GTA SA is like 100 games in 1 lol.
I ignored most of the games from DOOM, Quake and Duke Nukem which I dislike most of "pointless action games" like Gears of War, Halo and Dead Space series... whatever Americans love to play to sate their pew pew gun action lol. However I liked sense of humor in Wolfenstein: The New Order but the game itself is not good enough to like it for me.
Among really popular games I ignored most of Microsoft, Nintendo and Sony games. Uncharted and Last of Us don't interest me at all. There are some Sony games I know they exist but I don't remember their names, I ignore them too like Crash Bandicoot or whatever it's called. For example I was never interested in Street Fighter games yet they keep spamming tons of games of it without anything interesting whatsoever. I kinda only like Mortal Kombat 3 and 11 as fighting games anyway. I also never cared about Monster Hunter series. Mindless killing with generic bad gameplay still never fixed properly is not my thing.
Among really loved series I will never play Spyro and Kingdom Hearts.
There are tons of games new generation kids love to play that I will never play these: Minecraft, Roblox, Overwatch, Fortnite, Valorant, Apex Legends, the new Rainbow Six, et cetera.
I will never play MOBA, Battle Royal, Looter-Shooter and "Souls genre" games.
I will never play MMO games because they tend to suck hard, even World of Warcraft. I did play some MMO games and they really ain't my thing but only MMO I really played a lot was Dragon Quest X for its Superstar class and once you played an MMO game others are same shit anyway therefore I had all the fun an MMO can offer me already lol.
I avoid Gacha games so I will never play lots of them I don't even remember their name like Genshit Impact. Though just because I love Persona series I tried Persona 5 The Phantom X and as F2P aspect it was fun until gacha BS kicked in lol.
I have some series I don't play anymore like Assassin's Creed since Syndicate, Far Cry since the 3rd. Resident Evil since the 3rd. Diablo since 2nd. Battlefield since Bad Company 2. Gran Turismo since 2nd.
There are some JRPGs that people hate me for disliking them but I really have no interest in the Trails series and Xenoblade series, however I really like Xenoblade Chronicles X a lot.
I guess this over all covers my preference in a nutshell lol.