They might (do that kind of killing), but I'd also like to think that good educators are a segment that will be wary and savvy enough to steer clear of somethin

They might (do that kind of killing), but I'd also like to think that good educators are a segment that will be wary and savvy enough to steer clear of something that doesn't support the learning that they want to foster, so other learning platforms will endure. Basically I don't think that selling education works like selling ads. But I'm not objective (being an educator).