It makes sense, at a base level. Where would the cost of training (and thus the cost of accessing the service, if it got to that point without going bankrupt) b

It makes sense, at a base level. Where would the cost of training (and thus the cost of accessing the service, if it got to that point without going bankrupt) be if all copyrighted works had to be paid for? What would the model quality be (and thus the model be worth) if only public domain content could be utilized? The only reasons this is an issue are because they got to the making money point (and ppl don't like seeing money being made if they can't get in in the action), and there are content creators afraid that this thing will make them obsolete (which will be the case for many). Typical clash of interests.