[ghaff]

Many people object to unpaid or minimally paid internships but that's pretty much the only option for many types of apprenticeships where the apprentice is learning but isn't really doing anything very useful.

[lotsofpulp]

Either that type of work will die out, or the demand for it will cause the price for the work to increase allowing pay for the apprentices.

[ghaff]

Or things just continue as they have for decades.