So if we carefully untangle ourselves from worldwide interventionism the result will be more repressive regimes and they will all automatically gain nuclear capabilities? I'm not so sure.
I feel like much of what's wrong with the world today is the fallout of the cold war in which the U.S. was willing to get into bed with all types of dictators, repressive regimes, extremists, and on and on, just so long as they would at least temporarily make life harder for the Soviet Union. We propped them up, we trained them how to fight, we armed them. What we have now is an attempt to mitigate the damage WE caused. And we're getting into bed with a new batch of dictators, repressive regimes, extremists, etc. in the hopes that they'll help us stop our last batch of bitter ex-lovers.
You feel like our interventionism has gone past the point of no return and now we have no option but to double down and intervene some more?