Never watched Dexter. Michael C Hall just irritates me beyond rationality so I will never watch anything he's in.
24
Lost
Hannibal
Buffy
The West Wing
Mad Men
Suits
Seinfeld
The Office (US version)
Succession (although I did watch the episode filmed in my hometown)
The Leftovers
How I met your mother
Big Bang Theory
House of Cards
Curb Your Enthusiasm
Supernatural
True Blood
Prison Break
Heroes
Any Marvel show except S1 of Punisher
Entourage
Ballers
Broadchurch
Orange is the new Black.
The Expanse
Ozark
Any of the new Star Trek shows
Any of the other Star Wars shows apart from Mando
Deadwood
Tiger King
Making a Murderer
The Ted Bundy Tapes
There's tons more. All of totally zero interest.
In fact I could probably list what I've actually watched in the last decade
Billions
GoT
The Virtues
This is England
House of the Dragon
Peaky Blinders
Gangs of London
From
The Boys
The Mandalorian
Reacher
What We Do in the Shadows
Shows I started but lost interest in. Might have to go back to them cos I heard they got good again
Stranger Things
Better Call Saul
Raised by Wolves
Mr Robot
At the moment the only shows I want to watch but haven't are Yellowstone and Outer Range