Animal abuse: person makes phone case and traps real living ants inside, comments typically are like "so what?", or think it's cool. Even if it's not gonna be used, it encourages and shows, how to make it, and they reply to animal abuse concerns with jokes. Ant enthusiasts agree that it's cruel. Honestly, there's a difference between killing ants due to an infestation in your home and being young and stuff and maybe for whatever reason finding that enjoyable, and then just downright torturing them - also, like, I don't even LIKE any bugs, I FEAR them, and need someone to take them out as soon as they're in my house, but holy shit, yeah I'd fight this guy in a parking lot or something:
I censored the phone case because I don't like looking at it ... also, even for people who know NOTHING about ants and might not even like them, it's clear that the ants seem unhappy.