Thanks Andrew for posting this and the kind words.
One correction has already happened in this video. It is funny because I have talked to Sony a couple of times about the histogram issue and they said they would add it to their request list --- BUT they don't have to because there is a way to turn it off.
David Sikes says, “In the menu, go the second tap—the gear—and under its second page there is an option called “Exposure Set. Guideâ€. Switch it off“
It works!