I spent the whole MCO going through nearly every anime of note on Netflix. I won't mention those already mentioned above, or obvious favourites /classics, but here are my recommendations:

Netflix:
Psycho Pass
Tensura
Re: Zero
Seishun Buta Yaro
Violet Evergarden
Saiki Kusuo no Psi-nan
Kaguya-sama wa Kokurasetai
Black Lagoon
Demon Slayer
Overlord
The Rising of Shield Hero
Akane ga Kill
Youjo Senki
Spice and Wolf

Non-Netflix:
Angolmois Genkou Kassenki
Hyouka
Vinland Saga