> Why is it then that Socialist governments which are supposedly subordinated to the individual all seem to end up in having re education camps, Gulags, forced labour or concentration camps to crack down on dissenters.
The don't actually, since Socialism does not discuss anything of that sort - it's an economic theory, not a political one.
What you're describing is authoritarianism, which is a mechanism for quickly and forcefully delivering ANY political ideology, not just socialism.
If you actually look at why i.e. Stalin and Castro did things the way they did, it was because they were afraid the "imperialists" in the West were working 24/7 to overthrow them (which they were) so they wanted to consolidate their grip on power to make that less likely to succeed.
The problem is, no-one ever left socialists alone, i.e. look at Nicaragua in the 1980s - they actually tried to implement liberal socialism. What happened? Regan sponsored the Contras to turn it into a right-wing state after his own gusto.
If there weren't constant efforts to overthrow socialists by the West, they probably wouldn't have turned to authoritarianism.
But again, authoritarianism is a forceful method to deliver a political change, just look at the number of right-wing military dictatorships in LA that used authoritarianism to deliver their will.
> Why do Socialist governments always try to get control over education to indoctrinate the next generation instead of allowing parents to raise their children however they see fit.
Because in the same way a parent does not have the right to kill their child, they should not have the right to i.e. teach their children creationism, in order to ensure a certain quality of life for all children, regardless if their parents are brainwashed or poorly educated.
> Why do Socialists always attack people who are successful for merely being successful.
They don't, but they think that perhaps you shouldn't be able to have $80 billion if the average personal wealth is $30,000 because you CERTAINLY didn't work THAT much harder than everybody else, it's mathematically impossible.
Also, Hitler was against the Jews, socialism isn't.