Perhaps not, but looking at how multiple institutions either didn't do adequate checks and looked the other way and then also how, when it all caught up with him, there wasn't much done to safeguard him. Whatever you categorise his behaviour as, he seems to have been very unwell and his image meant a lot to him, it is no surprise a public shaming would lead him to self destruction. I think one of the questions is "should any of the institutions he was involved with and who may have perhaps enabled some of this for their own gain have had more of a duty of care?"Not me calling for a public inquiry............ blokes dead, let him rest, you don`t need a public inquiry to work out he was real life Walter Mitty.
It's a useful question to ask to learn from regardless of what we think of this particular instance