Are you still claiming one of those histograms in your op are a histogram of the actual raw data in the raw datafile?
A simple yes or no will suffice :-)
That Adobe article as well clearly shows the histogram in ACR is not a histogram of the data in the actual raw file. It says the ACR histogram is a histogram of the processed raw data.
You are actually unknowingly, because you most likely haven't read either article, posting evidence proving you were at best naive at worst foolish in trying to pass off the ACR histogram as a raw histogram.