One thing needs to be remembered when people think about Scandinavian countries and taxes. Countries are quite large with small populations. If you want a common network of roads, power etc, it will be expensive for the individuals. Meaning high taxes are to be expected.
I recently watched an interesting video on the social contract. This is what was stated, in order of importance for a society (as it was built over here):
1. Night watch - Police, defence, justice system
2. Large projects - Rail, bigger roads, bridges, power plants
3. Public goods - Education, sidewalks, local roads, water, electricity and telecom networks,...
4. Transfers - Pensions, social and unemployment contributions
5. Public service - Healthcare for people, care for elderly,..
Public thinking is needed to fix 1-3. This is what everyone pays taxes for. People will pay taxes if it's well spent. It really can't be done well without a public mindset, or if we prefer the term socialism. So you start spending on 1 before 2 etc. In case you have to cut, you cut spendings on number 5 ahead of number 4 etc.
When we get to number 4, I think it becomes more political. How much of that is a society supposed to offer? There is a risk that 4 and 5 will eat up resources so the first three get under pressure. This is why I believe the role of the public/socialism is the first three. Go beyond that and it's likely that money will not be there. That means government will struggle to keep its part of the social contract and that can end badly.