Funny, isn’t it, that when a modern human paints ugly crap on rocks, everybody gets upset about it, and they look for ways to clean the paint off the rocks.
But when “scholars” find ugly crap that was painted on rocks 20 thousand years ago by primitive humans, they declare it to be high art, they study it, write erudite articles about it, and put up barriers to prevent anyone from trying to clean the paint off the rocks.
No one would give a crap about it if modern humans painted their own rocks, instead of rocks belonging to others.