At Antiwar.com and at his substack, Bracing Views, William Astore has a fine article: That Old Canard of Isolationism: We can't have a president that focuses on domestic concerns!
In it he goes over how we've got those bases everywhere, but if we retreat an inch, isolationism will see us curl up into our shell.
One does wish he would have discussed neutralism and how it is not isolationism.