By far the largest exports of Norway are oil and gas, everything else is minimal, they will really see a truly massive hole in their economy if people from other countries stop using these products and go EV. But since when has that stopped a virtue signalling socialist democrat / centre left government from going ahead with a 'lets not just shoot ourselves in the one foot, when we can do both feet' scheme !!
Which was pretty much what the Norwegian relating the fact said! Mind you, Norway has been putting their oil revenue into a fund, not spending it on aircraft carriers, nuclear armed subs and aid to India (among many deserving cases!!).
I think the first cheap, Fiesta type EV, will come from an independent. Tesla, Lucid and the like are into luxury cars, but eventually someone (most likely one of the Chinese companies), will start selling a cheap (by EV standards) small car.
I was surprised to see that Waymo (another possible manufacturer) has covered 3.5 Million miles in their autonomous test vehicles.