> ... and now on top of all that we have war ...

There have been war since way before capitalism was invented. Beside war, humans were doing evil things way before capitalism: south america natives torturing kids to extract as many tears as possible from them before killing them, to please the gods, comes to mind, for example.

I'll never understand this fantasy people who hate on capitalism have that the world would be all fine and well if only this one time we did communism [1] right.

[1] or whatever floats your boat