Received: 15 November 2020
Accepted: 16 July 2021
First Online: 23 July 2021
: This paper is based on part of a PhD thesis. The research did not involve any human or other subject or experiments and was entirely theoretical. The discussion in this paper is theoretical with no empirical elements. Ethical approval not required.
: Not applicable: does not include data from any human participant.
: The author is professionally employed as a psychiatrist. The author has not had direct or indirect involvement with any of the judicial cases referred to in the paper.