"further more socialism is not as extreme as communism."
Socialism is an objective, communism is an objective achieved, neither are "extreme" other than to those who don't want it to happen - that's what the word
"Extremism" is a word now being misused in place of "something I don't agree with" (a little like "terrorism")
Terrorist tactics are fine when used by freedom fighters fighting for 'a just cause' against overwhelming odds or 'opponents of tyranny' - only those they are fighting call it terrorism"
I doubt if anybody can name a country which has fought in a war that hasn't opted fooor "terrorism" when considered necessary
Jim