Comment by josephcsible

> I also don’t see how this solves the “no easy undo” problem. Won’t websites just remove that element once they gain permission? Or worse, they could spoof it and fake the undo.

You're describing the "no easy undo for allow" problem. Google doesn't care about that and doesn't want to fix it, since they want more of your data, not less. This element is just to have a solution to the "no easy undo for block" problem.