Nothing like this will ever come to North America until the stupid crossover craze ends.
We don't even get the global Yaris, rather a rebadge of the Mazda 2 as mentioned above.
For shits and giggles, let's imagine some kind of perverse utopia where the majority of North Americans actually appreciate small cars that aren't lifted hatchbacks. It'd just be a shittier sales re-run of the Toyobaru twins where they sell like hotcakes to every single person who's actually serious about buying one in the first 1-2 years, then fall completely flat and die afterwards.
That said, I do very much like the C-HR and do very much hope, if not the GR version, that we AT LEAST get the new turbo motor soon.
I can't tell you how fun/fresh it is whenever I'm in Tokyo seeing all these modded subcompacts, especially all those GR Prii