my impression is the schools by title 9 balance out the number of participants and number of scholarships. So if harvard “lost” 80 participants in football they could either keep all the womens sports or lose 80 female participants across sports if they wanted. I didn’t count all the numbers, but Harvards womens teams (not every one) has more players then mens). e.g. sailing , golf etc… since I think the total of number of participants has to be similar. most schools (e.g. NESCAC and FBS) tend to have more female teams (not Harvard though).
e.g. Alabama (that football school) has female only volleyball, gymnastics, and rowing to partially offset football numbers.