As a father of two teenagers in high performance sport. I see decreasing numbers at contact team sports. As my son is AAA player the cost is sky sky high and commitment required by the family to be totally out of proportion to the benefits for most teams and kids (yes I am idiot for doing it)
I trying to sign up my son for Rugby and they didn't even email back. They are cancelling football at the high school level using COVID as an reason but teachers tell me they just don't want to coach and have the hassle and expense.
There is some growth in Soccer and Swimming (female). Hockey will become like polo in future.
Sport I see moving to the an almost 19th century model were only the "upper-class" play. The time and money needed are just too much for the average the family. Even soccer is moving to be more expensive.
The future for mass sports is an e-sports model. E-sports fastest growing entertainment/sport business in the world. It is larger in dollars than Hollywood movies, NFL, etc.