If you are arguing that everyone using the same tool for all means and purposes is a desirable goal, you should be prepared to explain why it is so desirable.
Fortunately, this has already been explained, several times, by many different people.
By now most of the people who are capable and willing to comprehend the reason already do.
Figured you'd weasel your way out of this one... Bingo.
Anyway your intellectual dishonesty doesn't really matter, what matters is that everyone gets to see that you fail to answer this pretty simple question, and gets to make their mind up for themselves.
Incidentally, this even seems pretty obvious to reddit too. To quote
the top comment on this latests piece of yours:
Is it reasonable to assume that one billion people would be willing to pay $1 per day to use Bitcoin?
I don't think so. I think this a gross overestimation for the demand for censorship resistant transactions.