I’m convinced that future generations will consider “wage labour” in the same vein that we now consider “chattel slavery”.
Just take out the “owned” part from the equation and what to you get? You get the same exploitation, the same alienation, the same division of labour, the same subjection to power, the same totalitarian domination of a higher class over a lower class- the master slave relationship.
This brilliant book points to an alternative - workers owning the means of production and freely associating with communities and industry. Not a radical idea but nobly put into focus by a great sociologist.