The fact people still think this is how these models work is astonishing
Even if that were true, sampling is an artform and is behind one of the most popular and succesful genres today (hip hop). So is DJ'ing or is that also not a skill?
The same puritanism that claimed jazz wasn't music, then rap wasn't music, then EDM wasn't music, blah blah
Gatekeepers of what is and isn't art always end up wrong and crotchety on the other side. It's lame and played out.