There are an almost infinite number of combos affecting these things but yes, 'white' caucasian skin for sure shows up the most magenta and more so in men and more so in men over a certain age and if they are drinkers, well... And then the DJ has his pink light on everything and we're all magenta!
I'm about to do my next phase/gen of colour, or at least within the next couple of weeks after the next few jobs now I am 100% L Mount.
I wasn't too bothered previously about having my stills match my video though you couldn't tell the difference between my Sony and Nikon files, but that is because they have been edited together.
I've been very happy for the last 1.5 years with the SOOC look of my video files from my S5ii's and S9, but that is probably more because of the use of a 1/8th mist that reduces a bit of contrast and that 'digital' look, plus I am baking in an Arri inspired LUT.
The combination of those 2 things gets me to about 80% of the finished image with another approx 10% being some very minor tweaks in post to some, but far from all bits of footage, mostly just some; cropping, straightening, exposure and minor WB and then another approx 10% with the creative LUT slapped on over the top.
OK, it's not slapped, but gently laid over the entire timeline and the individual clips have a final tweak if needs be.
It's not high end grading by any means, but I'm more than happy with the result.
Could it be better?
Sure and I've got a direction I'd like to take it and all be doing so over the coming weeks with the stills perfectly aligned with the video for future jobs.