What’s going to happen in the second chapter?
No matter how popular Kokushibo is, that popularity only really exists within hardcore otaku circles.
In the next movie, Tanjiro, Giyu, Zenitsu, and Shinobu either won’t appear at all or will only have very limited screen time.
The main characters will be Inosuke, Kanao, Muichiro, Sanemi, Gyomei, and Genya, a pretty underwhelming lineup, to be honest.
On top of that, the most popular among them, Muichiro, ends up going through some truly horrible stuff, which is going to completely alienate the casual fangirl crowd and drag them down into despair.
Honestly, I have no idea what approach Ufotable is going to take to appeal to audiences in the next installment.