[BlueTemplar]

Why do you care about the two degrees of separation ?

The people posting hate speech already get in legal trouble.

And the websites hosting that can eventually get in trouble too (if they can't show that they did due diligence / were sufficiently close to a "common carrier" status).

And if it gets bad enough (typically if these fist two categories violate a bunch of other laws), their funding might get investigated too. Money flows for that kind of use typically fairly easy to track, as long as law enforcement actually bothers to.