Though it helps to explain and maintain the status quo--including current manifestations of the Pareto Principle and the Matthew Effect--clearly the often trite, questionable criticisms of capitalism (particularly in developed countries) that go as far as to advocate leftist / Marxist-based class warfare are deluded at best.
The main beneficaries of this fraudulent approach are overpaid, useless social scientists / critics and the top 20% (who many of said critics are members of by birth or 6 figure & higher salaries / investments). Talk about the definition of dividing and conquering--given that many in the top 20% have cultural and familial connections to the bottom 80%; moreover, by encouraging that their bottom 80% potential supporters and even family members focus on putting 51% or more of their money in publicly traded companies of said top 20% (especially top 15 billionaires') companies, though Pareto Principle distributions would remain, at least the bottom 80% would see massive improvements in their financial situations, including potential elimination of all revolving debt (on at least an annual basis if so desired).
Ironically, arguably the best way to improve the longterm financial situation of average to below average citizens--thus, those firmly in the bottom 80% socioeconomic strata--and their overall wellbeing is to work to establish the Nederlands kingdom and better standards worldwide ASAP and as much as possible, with a focus on sustainable levels of consumption (as opposed to that of wasteful merica for example), while making sure that all citizens have profitable stock portfolios that include a focus on investing in the top 15 richest billionaires' companies (given their almost 100% guarantee of annual and longterm profitability).
Combined with the Kuwaiti, Singaporean, Korean & Norwegian successes in establishing Sovereign Wealth funds (SWFs) [eg oil revenue guaranteed income for its citizens], this is the best way forward (wiki).


