“Provide incentive programs and reward those that take on such initiatives.”
We have that too, we call it capitalism. It’s not very unique, but we heavily market it under the “land of opportunity” moniker. Do a thing of value and your reward is the lion’s share of that value. “You get what you’re given” seems to make some countries happy, but I’m sure you can understand the appeal of “you get what you earn”, even if neither of them matches the brochure. The scholars can debate the pros and cons of it, and where it goes wrong, but you’re talking about investment reward structures like it’s a fresh concept coming out of Scandinavia.
On that note, let’s set aside the endless conversation around “government Facebook” and talk foundational: Size, diversity, and population. It’s funny when I see comments from micro->small nation states with relatively homogeneous citizens throwing up their hands like “Everyone should just agree on what to have for dinner, like we do.” Oh I’m sure you’re aware that ‘America be big’, maybe even visited New York and were impressed by all those not-tall non-blonde people waking around, but perhaps without fully appreciating that it alone has a 50% higher population than your whole country. Something more your speed would be the Atlanta metro area, which still has a ~10% higher population. Getting everyone to happily chip in a few bucks on a half pepperoni/vegetarian pizza (or, I assume more familiar to you — “Grøt med smør eller rørte bær”) is a lot easier when everyone can be fed by that pizza.
But that leads to the larger point: we don’t have as much of a problem getting our Norway sized cities to provide various communal welfare services to the local residents, the problem is in scaling that up to 65 Norways.