It’s not accurate to say he was Chinese, reports indicate he is a U.S. citizen who allegedly planted an improvised explosive device and THEN fled to China. In a separate case in California, four wacky U.S. citizens, part of, wait for it, "Turtle Island Liberation Front" were arrested over a planned New Year’s Eve bombing involving multiple targets, which was disrupted before any attack took place.
TLDR: you dont need foreign citizens to bomb America, Americans do it just fine on their own. Same goes for school shootings, Same goes for bombing schools.
Why did he flee to China if there is zero connection?
Also maybe USA could have better mental health if we didn't have to work insane hours and take on all this stress, responsibility, and pressure while eruos fuck around working half the hours and let Russia and China take over the world. Sad we had to save you in WW2 for you all to do the same thing again a couple generations later...not sure we can save you this time..
Meanwhile all our world leaders are hateful evil nepo babies profiting from the demise of humanity.