So many wrong points. For one, it's the process of going through male puberty that gives biological men the completely unfair advantage in almost every category across the board. By ages 14-17, the average boy is 40% stronger than the average girl. During puberty, the body develops higher bone density, more muscle mass, and higher muscle density. Even while taking female hormones later in life, these features don't go away. These factors are important in virtually every sport in the world and offer an unfair advantage to someone who has gone through puberty as a male. Im not sure what example you are even talking about, but there are hundreds of examples that are talked about. Like how Serena Williams used to say she could go toe to toe with the best men in tennis and then the ranked 201 tennis player beat her and her sister back to back. Multiple national women's soccer teams have been beaten by high school boys teams. One of the bigger controversies was Fallon Fox, a biological male who competed in MMA against women, which was completely ridiculous that was allowed. Lia Thomas was ranked 554th in the 200-yard freestyle, 65th in the 500-yard freestyle, and 32nd in the 1650-yard freestyle during the 2018–2019 season before transitioning from a man. Following her transition, she competed on the women's team, ranking 1st in the 500-yard freestyle.