Eh, kids will be kids. I remember when I was in the 6th grade there was a kid named Steven who only ever wore camo to school. Of course we all made fun of him. 😔 kids (and their adult versions) can be mean. I hope Steven turned out fine.
In my 6th grade, wearing camo was so common it was utterly unremarkable. Only time someone got joked with was when a kid named Hunter wore a camo jacket with camo pants outside of deer season.