Why did every country, even now China congratulate Joe Biden on winning the election but only Russia hasn't acknowledged him as the winner?

I meant he didn't even win yet. Nobody was certified as the president yet. I don't care what the mainstream media says. They do not get to decide who won. It never was up to them. It's up to the electoral college. Certification doesn't happen until December 14th. I'm not saying Trump is guaranteed to find a way through the courts despite that he does have a path to victory he can take with what he's doing right now. Not saying that. But I am saying the path is there and that nobody in the media should've claimed to call the election, because they don't have that authority at all. They can make projections of who they think will win, but that's one thing. They're all jumping the gun here.