There is local culture and cuisine, but I suppose the migration of many back over the border has brought with it much desire for USian-style convenience and cardboard facades.
Then again, my experience in Moldova showed some USian chains were gaining traction in eastern Europe, if not just the cardboard-facade-style capitalism.
I also think it’s just the way of the future, or as my physics professor explained to us, entropy.
Edit: Of course, my go-to of choice is the pollo asado guy just around the corner. Fresh eggs for sale, too.