Sounds somewhat unrealistic to me, while I support the idea of an complete European Union, we see already numerous problems with some of our eastern friends.
Some ideology seems not to suit perfectly with the broader European idea, imo.
And we already know that Ukraine, by side needing our support against the Russian aggression, have plenty of problems that won’t work well with the current state of the EU and its laws. And I think we don’t need another country blocking progressive ideas, because of corruption and strong conservative believes.