I think besides being a hobby in itself, Animal Crossing also includes many hobbies. Decorating, planting, fishing etc. , each one of them deserves it's own zine :D
Viewing post in One Year in Animal Crossing Zine jam comments
I honestly forgot there are little things in the game like that could be considered something that would be a hobby in itself. Fishing mastery and bug catching mastery and all the weird places bugs land are such a thing! Even the weird choice of scaling when you make figures, my friend and I talk about it sometimes.