(to be clear I don't support the person or their positions, but they appear to be capable of engaging with complex issues/systems and the fact that they choose to go the flavours they do just feels so goddamned wasteful)

On a more considered note after actually reading the thread (poor choice on my part, I know), it's hard not to connect this to the broader line-goes-up mentality that we see so often here. As evidenced by the long history of the "live free or die" ethos, whether enslaved people were/are actually better off than had they been killed is more of an open question than our friend's argument would imply. This is especially true if you ignore all the ways that chattel slavery was deeply cruel and inhuman even in the history of unfree labor to the point where historians consider it an abberation, closer to being worked to death in Mauthausen than being a medieval serf. I'm not qualified to talk about the history of dehumanization, but even in ancient Greece and Rome there existed some legal protections for slaves, provided you could find someone with citizen standing who was willing to plead your case, and this was thousands of years before the liberal ideas of what being a full human being and a free individual meant, so we need to understand the position of unfree people in those periods differently. But even if you ignore all that context and treat slavery like a universal practice from the prehistoric "sea peoples conquered my tribe" days to the antebellum American South, the primary benefits that you get from slavery don't go to the enslaved people, obviously. Rather it comes from the conquerors having a new source of labor to work their new fields, and the economic benefit they get from that. Rather than needing to allow population growth to expand your people's farms into new lands, you have a ready-made labor force to start (or in some cases continue) working there. It makes the line go up faster, in other words. The argument relies on ignoring all the questions of justice and the impact that these practices have on people's actual lives because it makes line go up, and in that sense it fits right in with all the other ways that ostensibly-libertarian ideologies end up supporting fascism.

'Fun' (not fun, horrible) detail about slavery vs genocide. During the holocaust, some capitalists saw all these people in concentration camps as nice business opportunity and convinced the nazis to sell them slaves to work in some factories. These people were basically beaten to death because they didn't work fast enough. (because they were hungry). So the statement is a bit counterfactual here (also, another point for 'capitalists would gladly work with genocidal fascists' for the people keeping score (also for any Jordan Peterson fans this will come as a big shock (he, as self proclaimed expert on this subject, famously said that the nazis were more evil than people thought because they didn't work the Jewish people to death)). For example: https://en.wikipedia.org/wiki/Monowitz_concentration_camp

eigen cunt robot

eigen "eigenrobot" robot

usually go with eigenrowboat