Vitriolic, snarky, jealous and mean.
Sounds like MM personal brand values - starting with, in the public domain, when she was shooting the Reitmans commercial in Canada (way before PH) the director publicaly declared her 'the meanest person they had ever known'.
Then we have her persistent and consistent bullying behaviour reported on both sides of the Atlantic over a period of nearly a decade of staff - both victims and witnesses - in a variety of settings. She was seen to belittle, humiliate, bully and hound people from their jobs - some requiring professional intervention to alleviate the mental injury caused.
There are numerous, separate, independent and recent investigations by a variety of credible publications - most recently, only this year, in Vanity Fair. Prior to that last autumn in the Hollywood Reporter about her bullying behavior of staff in LA. Prior to that Valentine Low shared many examples in his book Courtiers and The Times also covered this on the Uk side of the pond. All of that is on top of the Buckingham Palace investigation into MM bullying of palace staff which it chose not to make public.
If there was a chink of light in any of these reports this highly litigious pair would have sued for slander / defamation.
Crickets.
Why is that?