Why do people hate BFB Post-Split so much?

IMO it has the best cast, the only issue I have is the inconsistent animation (and also the horrible viewer voting) Although, I feel like the season would be better if Taco swapped places with Barf Bag, and mayyyyybeee if Balloony swapped places with Pin or Cloudy.

https://preview.redd.it/3k1cgs8vlbpe1.jpg?width=1280&format=pjpg&auto=webp&s=58c063231d0d8def8049830f444469802f39625a