Why do people think socialism is good "in theory"?

Only brainwashed children believe Socialism is good, this country has been fighting against Socialism and it's evil dictators for decades, we fought Hitler and his National Socialist Party, we fought the Russians, and their Union of Soviet Socialist Republic, North Korea and it's Authoritarian Socialist and the Socialist Republic of Vietnam--now the liberals want us to become what we have fought against for decades--it's absolute insanity********************************…