at fall out boy/bring me the horizon, i had the shirt i had bought just chillin right behind me and the people i were with (who had very little or no concert experience) were super worried that someone was going to just steal it from behind me.
i told them that i'd be more worried about that if it were a justin bieber concert lol.
seriously, the more metal/punk/emo bands and the culture of the people who go to their shows are always so much more respectful. everyone's always there to make sure everyone else has a good time.
you see people getting completely trampled and dying at travis scott but if ONE person goes down at a metal concert, everyone makes room for them and helps them up and gets whatever they need. often times the bands will even stop playing if they have to so that they can get everyone's attention to help someone out. it's awesome.