As a joke, it's stupid. Because it is basically "look at these idiots drawing pngs". Except they aren't idiots, because if it worked, helped them develop fast

As a joke, it's stupid. Because it is basically "look at these idiots drawing pngs". Except they aren't idiots, because if it worked, helped them develop faster, and doesn't actually matter, it's actually probably the right thing to do. So it just makes him look ignorant.