I actually would be fine with that. Isolationism is much more expensive than we realize. I am not worried. Eventually even you wil be angered by what these thugs are spawning. It’s just a matter of time.
Interventions can be done without us troops.
Well.....we never tried it....so you can't prove that. The closest we came to it was in the late nineteenth century which was generally a time of peace and prosperity. I doubt, however, anything could be as expensive as the annual trillion dollar expense of our empire.