Have True Leftists accomplished anything in recent history besides mass murder?

[AggregateDemand]

Neither True Leftists nor Left Wing Progressives have accomplished much of anything because neither arrangement is sustainable. True Leftism relies on the perpetual sacrifice of everyone, which leads to widespread death. Left-wing progressivism generally relies on perpetual sacrifice from the top income earners, which has much better optics.

If left-wing progressives want credibility, they need to prove that their ideas can stand on their own. For instance, when Standard Oil was dismantled, Rockefeller became a much more wealthy man. His biased obsession with his own company and his own talent were stunting the economy as a whole. Left-wing progressives of this era can point to no such achievement, besides the legalization of abortion and the proliferation of birth control possibly leading to lower crime rates during the 1990s.

It's as if left wing progressives of this era believe that market-failure gives them a blank check to fail as often as they please. If people catch on.......