It is simple: the more fear uncertainty and doubt the "big email providers" can cast on no using one of the big email providers the more they chase everyone int

It is simple: the more fear uncertainty and doubt the "big email providers" can cast on no using one of the big email providers the more they chase everyone into their business (when they can read it). You can go on and on how it is "technically hard to fix email" but that is a second order effect to not even trying.