The weird thing about Epcot is that it has been like that for a long time. Not because they've tried to keep it that way but because they haven't put in the time or effort to expand the park.
Now that they're actually building stuff again, the general theme is out the window.
Personally, I don't care. I'm happy enough for Frozen to go into Norway, Rat to go into France, Mary Poppins into the UK. As long as the IP is at least somewhat relevant and they're fun or good additions, I don't have a single issue with it.