My takeaway is that there is insufficient evidence that post puberty MtF transition + mucho hormonal support does not represent an unfair advantage.
Physiology suggests that there would be one but the magnitude of that is an unknown so decisions on whether it constitutes an unfair advantage can’t be made. In that case rules should remain as is until such time as better data becomes available which is a big ask for a niche community in a niche sport. Dems the standards though burden of proof is on the people trying to change the rules.