There's nothing insane with well balanced socialism. A country striving towards a more equal society where everybody get a fair chance in their life, is the best society.
But I guess you prefer a class based society, no wellfare, no universal healthcare, where money controls everything, and where everyone only thinks about themselves.
You are deluding yourself if you think there exists a socialist country that a) doesn't have a class system and b) money doesn't control everything, or c) people in those countries are somehow more altruistic than in more capitalist oriented countries.
Every human organization to ever exist had an "elites" level and then lower hierarchies. Even in the "modern" horizontal hierarchy there is still a charasmatic "de facto" leader or group of leaders. These "leaders" or "elites" typically have access to better goods and services than others not among the top level.
Fraud and deceit exists everywhere there are humans. Black market rentals thrive in Sweden. Finland has experienced a fair share of political corruption. Just a couple examples. There are no Utopias in this world.
And money is still the token that gets people their basic needs and luxuries everywhere. No significant country I know of exists on a pure barter or community system. Hard currency still runs nations everywhere, regardless of economic ideology.
Nepotism exists everywhere too, and probably more so outside for-profit enterprises because a certain level of competence is required to run businesses lest they cease to exist, unlike governments which can print money or tax if their planners make poor assumptions.
If you've ever taken a human sociology class then you know, historically, humans generally are altruistic up until their own basic needs are not being met, then it's everyone for themselves. If no one in a hierarchical level's needs are being met then you get revolt. This is true in capitalist countries, socialist countries, oligarchies, monarchies, you name it. All the great world revolutions occurred when needs were not allowed to be met by whatever government they were under.