Earlier quoted context omitted.
Exactly. It's impossible to have both inclusion and fair play. We have to pick one, and as a parent of daughters who compete at fairly high levels it's more important to preserve the integrity of women's sports.
Is there not an option to have inclusion at grassroots level and fair play as the level of competition gets higher?
But once puberty hits everything changes. My teenage daughter played travel club volleyball on a pretty good team, and during practice they would occasionally run drills with the boys team. Even at that age the difference in hitting power and vertical was enormous, and those differences only grow larger with age. Men and women are literally playing different games. Beyond just fairness, forcing girls to compete against biological males becomes a safety risk due to concussions from taking a ball to the head.