I’m pretty sure here in America where I live, it would be a challenge to get anyone to pay attention well enough to be scared or amused. You could stand around in public dressed as the most frightening outlandish clown you could muster and everyone would be too busy staring into their smart phone screens to notice at all.
That sounds like it could be the germ of a plot of a horror movie. Deranged killer wants to make people pay attention to the real world.