Possible to remove need for user name in Users

Is it possible to remove username from Users?

I have seen other requests from over a year ago ask. Also feedack that strapi are considering email to be unique.

Is it possible that I can make only email unique so i can fudge a blank entry into the field in some way? My users really do not want to populate it.

Most web sites only require email and password so the username requirement is a restriction for most deployments and use cases…