You can look at the thread. The initial one got a lot of replies from a “Vladimir Putin” saying “You should kill yourself NOW!”. The Git commit is even worse, with the a lot of insults. Not what usually happens on that kind of places, not that they are always kind and lovely.
The US spends 3.4% of GDP in defence. Israel is at 5.3%. Also the US only spends a bit more then 3x what China spends and well US products are more expensive. So the US can probably fund its military for quite some time, without too many problems and right wingers love to do it, to bomb the shit out of people.