I like series like: Rick and Morty or Criminal Minds
Family Guy, Paradise DC, Anime e.g. Sword Art Online hold Anime Cartoon Stuff, and this horse cartoon by Netflix xD
Yes, at the moment you can only recommend The Witcher. Otherwise Black Mirror, if you don't know that yet (but it's not a series in the sense, but an anthology). But there are lots of good series on the platform, depends on your taste.
If you like Rick & Morty you will probably BoJack Horseman likes that
Due to Rick and Morty:
Bojack Horseman
Sherlock maybe? Is this a crime story with 4 seasons, each with 3 episodes. It's about the classic Sherlock Holmes, which is now in the modern age and chasing criminals. There are sometimes unrelated episodes that tell only one kind of short story, and some that are connected to the other episodes. I can only recommend everyone.