Of course it won't, as going outside of the US would require them to develop a lot of new high quality lore, something I think Bethesda is wholly incapable of.
It's pretty common for EA games to have non-content DLC for people to buy if they wanna support the devs more. I don't have any issues with it, personally.
I have fun playing it too but it's definitely one of the buggiest games I've played, and while most of them aren't game breaking, I have experienced a few pretty bad ones. One of my favourites put giant holes in the terrain across the entire map, causing me to get stuck and die several times lol.
I know half of everything is already in Fortnite, but not everything has to be in it. Nintendo is the one making the biggest loss on this, and I doubt anyone is going to lose sleep over it.
How?