man or women categories is a debate and shouldn’t be allowed by default because of inequalities between the individuals, and true equality can never be reached.
Studies have found the only Olympic events in which trans women might have an advantage over cis women is mid range sprints. There has been no advantage shown in the short or long sprint events nor any other categories.
If you want to talk about equality in sports the biggest inequality that affects outcomes is money. Athletes with more money poured into them for training and equipment have a significant advantage over other athletes.