If you want more explanation there are plenty of past explanations at these links:
https://hn.algolia.com/?sort=byDate&dateRange=all&type=comme...
https://hn.algolia.com/?dateRange=all&page=0&prefix=false&so...
Do whatever you must do.
There's another issue, which is that we don't see everything that gets posted to HN, even in the same thread. There's far too much material here for anyone to read it all. So if you see a post that ought to have been moderated but hasn't been, the likeliest explanation is that we didn't see it. You can help by flagging it or emailing us at [email protected].
https://hn.algolia.com/?dateRange=all&page=0&prefix=true&sor...
The hope is that long-term economic integration will progressively reduce these problems, by turning "national spheres of influence" into "European spheres of influence". But at the moment, EU foreign-policy mechanisms (and appointees...) are fairly weak. We'll see what happens after we digest the loss of Britain, which was an extremely vocal (and followed / respected) member on these topics. Maybe we'll finally grow up a bit.