The only way for the phone/carrier vendors to "curate" the vendors
Is to become the VPN supplier by default.
I'm not sure what Migliano wants to do here. Has he ever run, or have good knowledge of, the circuitry involved in protecting all of the networks involved.
I do think that the eventual path of personal privacy along with stuff like VPNs will be to entrust our souls to the suppliers and governments.
Perhaps that's what they want?