Indeed we do. You are not permitted to name specific HCPs in the Forum Guidelines - even if you wanted to post glowing praise... because there’s always the chance someone may come along later who felt they had a very different experience, and as moderators we would have no way of knowing what happened, or unpicking the story.
I think the best bet in posting any comments about another individual online is always to only ever post what you would happily say to their face, or write in an email to them.
You don’t have to agree with everyone, and there will be clashes or personality, but you can still respect each other and treat each other with kindness.