Probably should do that before policing/military humanoid robots are cheap enough. If we don't, we're looking at our future as indentured servitude for capitalists for the rest of the lifetime this earth can support life.
Out of curiosity who are we killing or getting killed by? What amount of brainwashing will it take to get all these rubes to kill eachother to make the 1% richer?
Pro-capitalist governments (cycle of corruption choosing the winners, revolving door between politics and business)
Human and robotic military conscripted to fight
Capitalists
Capitalists' workers paid enough to not be "worker class"
The other side:
Union supporters
Workers rights advocates
Socialists/communists
People who lost jobs/poverty class
Workers abused more than "average"
We have seen these types of wars before, and in the USA. Our own worker rights and union history was horrendously bloody. Even had the US military killing strikers and union folks. It's also where the private military, The Pinkertons, came from.
And prior to 1940s with FDR, there was a strong Socialist and Communist groups pushing for their respective changes. FDR appeased some of the demands with his reforms. And those reforms were credited to the success of the late 50's and 60's.
I suppose whatever the amount is we reached it a while ago, given the number of people who have died for oil prices or to distract from this or that domestic political situation.