What happens when everything is completely automated? Like food production, house building, raw material extraction, robot maintenance, pop single recording and michael bay movies? Humans are the only entities that care about salaries and if there are no humans in your conglomerate to pay I see two options. You can have an elite circle jerk where a couple CEOs control all the wealth in the world and just transfer it among each other while suppressing the peasants...or...provide all the standard stuff at cost (free) and allow the non slugs to come in and provide some kind of value addition for other non slugs. You're not taking anything from the go getters so the randian producers/leeches model doesn't apply.
I doubt I'll live long enough to see how it all shakes out but history shows that revolution is the most common result of keeping the peasants down (in this case, the super rich circle jerk)