I think it doesn't really matter one way or the other, anyway. Even if it takes 10 years to proliferate, at some point in the future, it'll be 10 years from now

I think it doesn't really matter one way or the other, anyway. Even if it takes 10 years to proliferate, at some point in the future, it'll be 10 years from now, and we'll be able to use it. depending on your usecase, maybe sooner.