Im pretty sure they meant it is obvious that a flat random signup for some kid-focused product, without a demo, is a bad indicator for the longevity of the prod

Im pretty sure they meant it is obvious that a flat random signup for some kid-focused product, without a demo, is a bad indicator for the longevity of the product; not to mention the ethos of the development. On the flip side, it is likely to last/be available a bit longer without drawing Google's attention, due to the unnecessary friction.