> the next moves for countries that have phased out ICE for EV, such as Norway
"Phasing", perhaps. "Phased", not yet...
Approximately 19% of passenger cars in use in Norway are (pure) EV, with 7% plug-in hybrid and 5% conventional hybrid. That leaves 40% diesel and 30% petrol.[0]
Norway has the luxury of exporting pollution the rest of the planet as a means of financing their pivot to green technology at home. Not every country can do that.
Taken in isolation, it's an interesting case study in EVs, but I'd be careful about extrapolating too much.
https://www.youtube.com/watch?v=0F6Bz-0EKA0