I don't usually post on these schoolboy boards but thought what I am doing is relevant.
As a side project my company has been compiling data and surveys based around rugby participation at several AIC schools for a number of years now. The specifics of the report will be confidential until when/if we release the report, but from what we've gathered, 2021 could be the 'peak' year of AIC rugby for this generation.
Beginning with the graduating class of 2022, the data and survey results have indicated a below average reception to both player numbers and attitudes towards rugby union at these schools, when compared to prior year data. In fact for the graduating class of 2024 at one particular school, there is a possible outcome of 65 students playing rugby union in their graduation year, down from 140 in 2009.
Happy to shed some more light on this if people are interested. I know this forum is more used for talking about teams each week, but it will be interesting to see if there is a notable dip in play quality post the 2021 season.