To each their own, but I think Andor is, by far, the best post-ROTJ output.
And that is the gist of the problem, isn't it? As we approach our forties and beyond, chances are we have lived more than half our lives. So do I really want to spend hours watching something I might hate and might leave a bad taste in my mouth? (See game of thrones season 8 or worse, Westworld the HBO series which I don't even want to know what happened in season 3 or 4). I am sure there are people who will enjoy those but for the average person it is highly unlikely.
You could ask "how many more movies should we make?" and the answer would be "there is no limit, I always want more"
"I like this thing therefore more of it is obviously better"
I think it takes maturity to say "I like this thing and I don't want more of it."
See:
- All of Wookiepedia and most of Star Wars Expanded Universe.
- "The Hunt for Gollum".
- Every movie in the franchise after "Alien" and "Aliens".
- The sadly upcoming expanded universe/sequels/shows for Blade Runner.
Etc, etc. Everyone has their exceptions ("this one was cool"), but in general the point stands: fandoms ruin everything. They simply don't believe in the adage that "less is more". They always want MORE, and the industry is only happy to oblige.
Mandalorian started strong, with cool spaghetti Western vibes, and then ended up devolving into mediocrity too. In my opinion.
Haven't watched Andor yet.
Mandalorian didn't do much for me; too gamey/Marvel-ey/cartooney.
If so, I will like Andor. I really liked "The Convert".