> I can't see how it's worth close to $800 million either.
It's worth $800 million because someone was willing to buy it for $800 million. Why is anything worth anything? Because someone is willing to pay for it.
> isn't ads to kids illegal in most countries?
What? Then how does nickelodean, toys stores, kids clothes store, etc exist? I can assure you that ads to kids are most definitely legal in most countries. We have back-to-school sales and of course we have christmas.
> And even if it's legal, how moral is it?
What's immoral about it? Targetting adult specific ( cigarettes, alcohol ) to kids shouldn't be allowed, but what's immoral about targeting age specific products to kids?
You sound like people saying kids shouldn't be taught about sex education, learn about violent news, etc. Kids and everyone should be taught about ads and adults should help kids deal with ads because ads are a part of life and they are going to have to deal with it eventually. Rather than ads themselves, I think the lack of educating kids about ads is the problem. But lots of backwards controlling parents want to keep children uninformed and naive and ill prepared for real life.