I contributed yesterday to this as well. Although it's a secret survey I will tell you the gist of my thoughts on it.
1. I have no answer to the conundrum
2. Natural born males transgendering to trans female status will, IMO, have an advantage in strength despite the hormone treatment they receive. That is not fair to the CIS females they will be competing against following transition
3. Do we create a 3rd category so that major Championships are there for male, female and trans. The Trans family would claim that is discrimination, unfair and illegal
4. Do we scrap all of the categories and simply have events open to all. That would be seen to be unfair to CIS women and discriminate against them as they would never win another medal/race/game etc
Whatever the authorities decide they are going to be seen as being unfair to at least one group of people and discriminatory to at least one as well. I do not envy them one iota. They can't win, whatever they decide.