In reply to Thiago.

what do you mean by average user? Have you asked billions of people?

I know most of my clients are ok, by the way, I asked over a thousand people to try.

about 120 haven't replied yet (time zone issue).

I, gave all my clients a clone of their sites, in my server to test it out with the same theme and plugins that their company's sites have and I asked them if they would be open to ALL their staff try things. They said yes and voila.

Any time there is change, people have to adapt to the new way to do things.

I created a .pdf for all my clients, a manual.