You know, Ukraine conducted policy of self isolation, before war. Now running to EU and NATO, because isolation costs too much, concessions don't give security

You know, Ukraine conducted policy of self isolation, before war. Now running to EU and NATO, because isolation costs too much, concessions don't give security. And for US, entanglement in world policy is matter of existence, because of how Union born. If federal govt will not protect allies, federation will fall, because states will get out and do all themselves. Imagine, Scottish, or Irish, or Italian people, ignoring what happen in their motherland - this is impossible. and if feds will entangle in ANY european activity, they will in short time have to deal with all most powerful currents. South America different, because nearly all countries have mostly native people, or totally cosmopolitan, so for them european currents are just performance, nothing more.