A somewhat related story about the general incompetence/bad incentives/"the law does not apply to us" attitude at the US DOJ:
https://www.amazon.com/exec/obidos/ASIN/1483588386/amazon0156-20/
its not related in any way whatsoever. But its quite telling that you'd rush to cherry-pick a legitimate legal undertaking intended to check the validity of the 'factual off-label promotion' of a particular health related device; one subject to U.S. FDA authority.