At this point, I think it's obvious. The Olympics has allowed transwomen to compete since 2004.
As of 15nov2021, there has been nothing remotely like a "takeover of women's sports".
If transwomen truly had the advantages that have been attributed to them, the "takeover" would be a fait accompli.
Simple.
--weezi--💜🌈🙏🏼🌻🥳🤠💜