Socialism is bad because its a major milestone on the road from capitalism to communsim/dictatorship. Hence Hitler's Germany or Lenin-Stalin Russia.
It seems you are confusing economic models and forms of government. Democracy is a form of government, as dictatorship, monarchy etc.
Capitalism is an economic model, as is socialism and communism.
You could have a democratic communism (in fact to have a true communism it is impossible for it to be any other way).
One could have a dictator in charge of a nation that is capitalist, as, I think, the fascist nations were.
In fact the most extreme form of capitalism is in fact anarchy. By no means does socialism "cause" dictatorship nor capitalism "cause" democracy. So no, not "hence" at all.
Your mother cooks socks in Hull!!
If somthing is worth doing, it's worth taking too far, "We set our motley puppets on the clouds and call them gods...","Ah! Now we see the violence inherent in the system!" "Come see the violence inherent in the system!" "HELP HELP! I AM BEING REPRESSED!"
"Quick! Poke it up her "wrongun" before it's to late!" Jezlad