I'm surprised no-one suggested Demon Slayer! I think it fits perfectly in your list!.
If you liked MHA, I guess you should enjoy Naruto ( if you didn't already)
I also definitely second suggestions like Attack on Titan and Jujutsu Kaisen (just started but already hooked up).
Other stuff slightly less adherent to your list:
In terms of "grand well prepared" storylines, I really liked 7 Deadly Sins
If you like braniacs like Death Note, I strongly suggest Code Geass and season 1 of Promised Neverland (unfortunately season 2 goes to hell, but imo season 1 is still worth it)
Finally, in terms of world/atmosphere building, Made in Abyss is a jewel (but pretty intense)
I'm surprised no-one suggested Demon Slayer! I think it fits perfectly in your list!. If you liked MHA, I guess you should enjoy Naruto ( if you didn't already)
I also definitely second suggestions like Attack on Titan and Jujutsu Kaisen (just started but already hooked up).
Other stuff slightly less adherent to your list: In terms of "grand well prepared" storylines, I really liked 7 Deadly Sins
If you like braniacs like Death Note, I strongly suggest Code Geass and season 1 of Promised Neverland (unfortunately season 2 goes to hell, but imo season 1 is still worth it)
Finally, in terms of world/atmosphere building, Made in Abyss is a jewel (but pretty intense)