There is quite a few old shows I like.
Grace under fire
Roseanne (not the reboot)
The Golden Girls
Empty Nest
Frasier
Cheers
That 70s show (not the reboot)
Supernatural
Smallville
Pokemon seasons 1-5
The Simpsons (no idea the seasons)
Arthur (yes, but I find the art and topics good and cute for kids and it is nostalgia for me)
Stargate!! How could I forget you

There are probably others...
There are old shows I remember liking but haven't rewatched since so I feel like I can't really add them to this list such as Fresh Prince of Bel Aire, Sabrina, Home improvement, third rock from the sun, saved by the bell, boy meets world, magic school bus, bill nye, Doug, recess, and Family Matters is what I can remember..
I'm sure some of it has aged as the times have changed alot.. not to mention I am also alot older than when I watched these on TV and some of these are more for specific age groups so there are probably some I'd be giving the side eye too now lol.
Seeing it listed out makes it look like I watched a ton of TV.. which I guess it was on a lot when I was a kid... But I haven't really turned the TV on since being on my own. I only turn it on if there is something in particular I want to watch at a particular time. Actually, I don't really remember the TV being off growing up except for when everyone was sleeping.