The collective hate towards BTS and Armys is mostly propaganda. YES some ppl are toxic but the way all other fandoms love to collectively agree Armys are the most toxic is hilarious and hypocrisy at its best.
What they find toxic is "bragging" but their ego won't admit that's where most of it stems from.
Better to be "toxic" for talking about achievements than actually doing vile ish and targeting another group and fandom like what is constantly being done to BTS and armys.