This whole thread is based on bad assumption, and incomplete deduction of evidence.
"I have no data yet. It is a capital mistake to theorise before one has data. Insensibly one begins to twist facts to suit theories, instead of theories to suit facts". – Sir Arthur Conan Doyle’s detective Sherlock Holmes.
As such who says sanctions haven't happened? Maybe you aren't paying enough attention to all the forums. Regardless discussion of if any
member has been disciplined has never been a public matter, and as such never will be public knowledge.