i can see what he's sayin tho
the default assets aren't fantastic but they're there; people that take the easy route with default assets only are automatically worse off
ofc having no default assets at all would be kinda butts because they're good for placeholder stuff without having to put much work in on your own. however, it's never really OK to continue using them for the end product. that's just gross (unless it's intentionally gross as part of legitimate humor, but this wouldn't work as a 'theme')