What year do you think it is? The US is actively aggressive in multiple areas of the world. As a non US citizen I don’t think helping that effort at the expense of the rest of the world is good.
Yeah. That's all absurd. It's a big leap from that to the conclusion that the US military isn't a net good for the world. What post-modern world do you think you're living in in which militaries aren't needed for defense? And if they weren't around to defend you, you'd be better off? The veneer of civilization isn't as thick as you seem to think.
I mean that it's one thing to think it's bad to be defending the US. And it's another thing to think it's bad for the US to be defending the place you live.