There is not 'one thing' alone that makes a system of government good.
Sverigedemokraterna are noteworthy because of their illiberalism, and not much else. What they complain about is not the Swedish safety net, but that there are people in Sweden (eg: Sami, arabs, etc) who don't look and think as they do.
What? that "one thing" is that everybody gets a say. Democracy gets made fun of, because three wolves a a sheep voting on dinner has an obvious problem, but under a dictatorship, the ruling party of three wolves over one sheep still has that probablm, so we shouldn't throw democracy out just yet.
The Sweden Democrats (Sverigedemokraterna) is just the name of the political party. A more truthful name would be the Sweden Xenophobes.
At this point, the thread could get complicated because Democracy is yet another term that is 'orthogonal' to Liberalism. I must have mangled my comment horribly if it sounded like I was advocating for dictatorship!
To the contrary, my preferred form of government is Liberal Democracy, preferably with a strong social safety net (so if it's also a Social Democracy, that suits me well)
Sverigedemokraterna are noteworthy because of their illiberalism, and not much else. What they complain about is not the Swedish safety net, but that there are people in Sweden (eg: Sami, arabs, etc) who don't look and think as they do.