> If a restaurant served food that harmed people we wouldn't say

Is sugar in your country restricted? Or meat? I guess alcohol is, as it's everywhere. But restaurants server many harmful food which is only tolerated because harm comes from time and serving-sizes. But the same can be said for dark patterns in software, they are usually not obvious and in your face, but sneaky enough to fly under the parent's attentions.

Are you honestly comparing sugar or meat to child trafficking and abuse? Thats some serious black-and-white fallacy thinking there.