A guy rang my doorbell in Oakland and brandished a bank check for well over a million dollars to buy my house. He was a white American, though, so I don't get to build an awkward racist narrative around that event, I guess.
People come from different parts of the world, different things are happening in different places, it means Americans may be more likely to be out and about doing one thing, the French another, the Chinese another.
That there are 'differences' in are world is the uniquely qualifying aspect of diversity itself. 'Diversity' is not 'racist'.