[sebastialonso]

Yes, because it's not intractable. It's just a good definition and statement of the problem. Without that, you can even being thinking about solutions or make sensible assessments.

Sharks are not vicious killing machines. Hungry and aggressive instances of sharks are killing machines.

[Llamamoe]

You'd need to somehow get rid of every predatory platform that exists to even entertain the notion of people making the switch to a new, less-engaging one.