I keep seeing this retarded argument "huhuh but some trans MtFs competed in women's sports and failed to place/qualify/whatever so it means trans MtFs should be allowed to compete"
Look mate, if you have innate advantage and you fail to use it, it's YOUR FAULT. Not all men are stronger and faster than women, especially fit women. So should natal men be allowed to compete?
Performance is irrelevant in this case, I think the best argument is "You are walking around with a whole-ass pharmacy in your veins, you should not be allowed to compete"
Some sports have disqualifications for weed (which I think is stupid) and other drugs that don't even have an impact on performance. Walking about positive at least three drugs minimum, some of which impact performance should be grounds for disqualification on the face of it.