The market for this level of privacy in infinitesimally small.  Let's leave it to XMR, ZCash and the hordes of wannabees.

In seven years BTC has garnered a very small number of users.  The primary reason is its difficulty.

Here's an interesting article on the computer skills of the general population:

https://www.nngroup.com/articles/computer-skill-levels/

This is why Evolution is the only path to the big dream of cryptocurrency.