This is a very distant view for the reasons behind the crisis in Greece and for sure the government of 2015 was not a victim.
In the context of this thread, Bulgarians as Greeks before them, enjoy the money from the EU but don’t like the responsibility that comes from it, to reform, to also contribute and that you lose the own currency perks while you gain on other fronts.
Of course there is a lot more here to discuss but this is my experience being a Greek in Greece.