I don't want to buy privately. I am an adult and can afford the day tickets, but for the same reason--I am an adult with a busy life and the world is going crazier and crazier--i would prefer the ability not to have to make these decisions a year in advance and do so comfortably. We no longer live in the world where we plan that far ahead, tbh. Whom does it hurt if all events went on sale 6 month before competition after the summer break?Yes, if they delay the sales of single-event or single-day tickets.
Have you thought of buying tickets from a private seller? I don't think I would because of the risk of fraud, but it is a possibility.