Marx is still relevant today with those in our gig economy. They realize their socioeconomics led to neo-feudalism. Gen Y and Z have been packing classrooms to study Marx for over 10 years now. Most of these young folk were born and raised on a cul-de-sac. They want to know what they can do to climb back up into the middle class of their parents.It's like you don't speak English.
Das Kapital is nothing more than Marx whining about how people compete, which leads to some people winning and that is UNFAIR ... because Marx was constantly projecting his conscientiousness about his totally inability to compete on any level.
Marx further whines that some people have ADVANTAGES which they leverage! How can a civilized society permit this?
All this adds up to the losers actually being VICTIMS who were EXPLOITED by the winners who VICTIMIZED the EXPLOITED losers ... and it's UNFAIR!
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Marx isn't going away. We see new unions being formed because our younger generations know the old union leaders are in bed with corporatists. The irony of these kids being more informed than you and Google is fun for me to see. General strikes and new unions are what will stop the US slide to becoming a banana republic.