A lot of people at a young age in this state, which is before the brain develops, are IU fans. I was a Butler fan at a very early age. Prior to a teenager, I thought I wanted to go to Southern California for the cheerleaders I saw in a S.I. magazine. In early high school I may have had a lean to IU and actually took a class at an IU extension while in high school to prepare for college.
IU and Purdue were never intended to be competitive academically and that truth in many things exists today. The coursework for IU is generally more appealing for most females and the coursework at Purdue is more appealing for most males. None of this should suggest that those courses or going to IU are girly men. That may be a different discussion. Read on...
Many people through Osmosis without any background will opine that it is a social construct, but study on Scandinavian countries show it is not a social construct at all. That is another myth propagated. There were great efforts to provide an egalitarian opportunity between sexes (just using two XX & XY since we are talking science) and yet men and women when free to choose, do so differently.
Women tend to choose things that are "tied to people more" and men tend to choose "things" rather than people. If interested in more understanding, Jordan Peterson does a great job on Intersectionality in general and inside that, some video on studies of men/women in a lot of locations inside YouTube which has not been censored yet as far as I know. I know when discussing "women studies" he doesn't mention Thomas Sowell but agrees with his "Conflict of Vision" commonly held by those that align more in "unconstrained vision". It is well worth a person's time to differentiate indoctrination from education.
IU did a good thing last night to provide more cushion for Purdue. When it got close I was wanting some bad calls or the fans to start throwing things at the Rutger bench to show this game was as important as teh Purdue game. Whenever you happen to encounter something that IU does that is good, particularly for the good people... appreciation for that feat should be taken. Last night I was as crazy as a typical IU fan. This morning after some sleep I'm not so much a fan...