The last theater release Mugen train almost broke the box office. It grossed over a half of a billion dollars worldwide. $516,000,000 for a little over an hour long movie. That's astounding.
I fully agree JJK,MHA, but also Demon Slayer. Mugen train became the highest grossing movie based on a mainstream anime. I think it made over $550,000,000 at the world box office.
I thought Deku would maybe keep the stockpiling part of the quirk and transfer the other powered up quirks into shigaraki to destroy him, or maybe Eri's rewind quirk would kick in at a later time, but I guess not. I was hoping for a sequel maybe 10 years later after they are grown up and mastered their powers as heroes working together.