“But the borders of Syria, Libya, Yugoslavia, Hungary, Poland, and Georgia, are a different matter, right?
This isn’t a FEELINGS issue.
These borders are set by treaty. Short on invasion, secession (likely settled by war), or mutual exchange of territory, then it is what it is.
If the ethnic Hungarians in Ukraine aren’t willing to go to war to not be part of that nation, or if Hungary doesn’t want to invade, then those people need to stop acting like they dont have to be part of the Ukrainian state and the culture of it.
Not sure where you think I would apply a different standard to any of those other nations.