The US sure as hell doesn’t act like a country confident in its ability to lead. The truth is the Founding Genocidal Slaveowners couldn’t have stolen a better piece of land, the US has to look for problems because to the north and south they’re either bordered by peaceful neighbors or fish.
China is not even the USSR (although I wish they were), they’d leave the US alone if Uncle Sam would just stop trying to goad them into senseless fighting.
PewDiePie (especially at the beginning) started the trend of screaming a lot in his videos, and then kids channels did it to get more engagement and now it’s just become a staple on all of YouTube, look at all content creators and they’re basically always shouting at the top of their lungs.
Several YouTubers like HuskyStarcraft and Jacksepticeye had to moderate their speaking and lost a ton of viewers, with the former straight up deleting his channel because people seem to not want to watch them without the screaming.