Isn’t EU’s top anti corruption official Bulgarian? I don’t think she got there by being bad at her job
I am optimistic however. These things happen in a two steps forward, one step back fashion. And unfortunately for the corrupt in this country the geenie is already out of the bottle.
You'll see in the following years.
My Romanian bretheren tend to be more pessimistic. I recommend this book: https://www.goodreads.com/book/show/34890015-factfulness