Edit: I agree Netflix has good Originals. But most are from the early days when they favored quality over quantity. It is sad to see that they reversed that. They have much funding power and should give it to great art that really sticks, has ambitions and something to tell, and values my time instead of mediocrity.
The Crown, Stranger Things, Unbelievable, Russian Doll (wow, just wow), Orange Is The New Black, Narcos, Narcos: Mexico, GLOW, Daredevil, Jessica Jones, Ozark, Nobody Wants This, Altered Carbon, Dirk Gently, Mindhunters, The Queen's Gambit, Unbreakable Kimmy Schmidt.
And that's just what I can remember off the top of my head. And that's my taste, there's more not to my taste like Squid Game, Wednesday, Bridgerton, etc. And not including the films, documentaries, shorts, etc. they done like Love, Death and Robots.
imo, that's the worst thing about Netflix. its not that they don't produce good series, its that when they do they have a high peobability of getting cancelled.