Hi julian!
Easy to test….just use the color checker patterns in ChromaPure or Calman. The patterns measure the deltaE values of 18 different flesh tones.
When you do a calibration do the measurements with and without the flesh tone adjustment in place. This would be a very easy test to scientifically verify whether Vincent if FOS or not (Im guessing that he is).
On a related note….if he really knew his S@@@ he would already be using the colorchecker to verify and quantify his claims.
