That's quite a big and hefty "just because". And also shooting up a music festival is not "standing up to the fight", there was no fight there at all. And also there are plenty of other options. If you don't want to fight and risk your life, what about instead of going after the kids you just move elsewhere and maybe support the cause from exile, organizing opposition doing lobby work etc. I get that it is shitty to leave your place like this. But how is shooting up a music festival somehow the more reasonable option?