i went to a weezer concert recently, the opener was the band i was interested in seeing but i've been listening to weezer since the 90s so them being the headliner was just an added bonus. All the gen z kids had showed up early and taken up all the front and center standing room, and had set up a perimeter around themselves with bouncers letting other kids in but elbowing anybody who tried to get in who wasn't part of their group. They then made fun of the opener for their entire set and went so far as to en masse flip them off during one of their songs. Then, when Weezer finally came on, every single one of these insolent children spent the entire show with their phones out, taking selfies and filming Weezer, instead of you know just enjoying the friggin show. I'll probably never go to another show unless i'm sure everybody there was born in '95 or earlier.