When I have a continuing issue with the way someone posts, I do one of two things: 1. Ignore their posts, which is usually easy to do; and 2. If it is not easy to do, I simply put them on my ignore list.
In either case no more problem, no possible false accusations of who is who, and my blood pressure stays at about 118 over 70 something
.
Life is too short to have all these negative thoughts in 3 or 4 somewhat related threads.
One small step down of the soapbox, and back to chores.