So everyone who points them out is only interested in stopping them, not just using them as a reason to put in his own injustices? No one speaking out against them ever lies about the alleged solution?
Except the leaders of that revolution were willing putting their own necks on the line, and many of them fought in the battles of the Revolutionary War. They didn't sit on the sidelines giving orders and executing "enemies of the people".
Many Socialist revolutionaries lay down their lives for what they believed, The Paris Communards, the 26 Baku Commissars, Lenin lived in exile for many years and was nearly killed in 1918 by an assassin, Trotsky was very nearly killed on the same day. Every heard the saying "a little knowledge is a dangerous thing"