Mostly blocking the EU from doing anything about Poland, which is deep in there, and heading there itself (and Poland blocking the EU from doing anything about that).
It's not as bad as poland yet but it's getting there, slowly.
Sorry but it is very hard to understand anything in your comment. Ukraine is blocking EU from doing something about Poland? How? Ukraine is not in EU and can't block anything. Also, it seems you are not willing to expand on "getting there"...
It's not as bad as poland yet but it's getting there, slowly.