I think you’ve elucidated a good middle term vision. It seems sound to me but I would not qualify as an expert on this topic. That leaves us with this transiti

I think you’ve elucidated a good middle term vision. It seems sound to me but I would not qualify as an expert on this topic. That leaves us with this transition period before your vision’s realized. You’re realistically imagining a time when we solve this problem, relieving we human beings of the burden of consistently resisting the urge to take the phish hook. In the scenario you mentioned above, the phisher spoofed the real domain, authenticating it or are you saying they used a similarly spelled domain they owned so implemented email authentication, enabling it to pass as technically legitimate, leaving the final defense up to the judgement of each recipient? Sorry it’s been a long week I’m slow on the uptake now...