I do. When they were first runs I didn't have time to watch them all so a great many of them are new to me. Same as with many of the old shows and movies, many were before my time and didn't get a lot of reruns on the 3 networks so they might be old, but they are like new shows/movies to me.
When I was young I didn't understand why the old people loved those stars so much, seeing those actors early in their careers I understand now.
They are enjoyable to watch, esp Match Game with Gene Rayburn, several thousand of those shows were made, easy to watch and not remember seeing them before. Shows with less than 200 gets tiring if you seen them all. TV shows with more than that are good to watch and maybe watch again months down the road to keep from burning out on them…
The millionaire show with Regis Philbin is the only one I watch that were made after 1990, the reboots of successful game shows in era past do not work for me at all either…