These are must watch. Not in particular order:
Orb: On the Movements of the Earth
Evangelion
Ergo Proxy
Serial Experiments Lain
Steins gate
Elfen Lied
Not must watch but good:
Cyberpunk edgerunners
...
These are great suggestions. I’ll definitely check what each one is about first and then start watching. I added all of them to my list. Thanks a lot 😄