Rent is high in large parts because average incomes are high. This is one of the effects of a relatively flat income structure. As someone earning far above average, I'm better off in the UK, while someone on a job below the top ~10% or so would probably have a higher standard of living in Norway.
Not having things run 24/7 is annoying, but a factor of being a country with one of the lowest population densities in the world.
> They were against the socialist government trying to rip them off with a completely unfair taxation.
Nobody forced them to start their businesses. The wealth tax is not new, and has remained in place through both left- and right-wing governments, thought with some swings back and forth in rates.