Hahaha. It has absolutely nothing to do with bias. Do one of those blind analyses like they do with bubble teams on the NCAA tournament to determine who has the best resume. ND is just objectively superior in nearly every meaningful way, and it isn't close.
There is not a rational reason for choosing Ohio State over Notre Dame. You have an opportunity to attend one of the finest universities in the country and you instead choose to go to a giant state school? Are you kidding me? Attending Notre Dame on a full scholarship is the opportunity of a lifetime.
If someone chooses Stanford over ND, fine. Even USC is somewhat understandable. Ohio State? That's a joke. I would seriously question the higher cognitive functioning of someone who had full scholarship offers to ND and OSU and chose OSU.
What you fail to understand is that there are kids with ND offers that have very little chance at succeeding at ND. They simply don't have the education, in the classroom and in the classroom of life, to handle a place like ND. ND would either swallow them whole, or they'd rebel and reject what ND was selling. For those kids, OSU might very well be a better fit and yes, a better choice.
I've worked in the ghetto/barrio pretty much my entire adult life until about 6 months ago, with children of all ages. Believe me when I tell you that most of them, even kids good hearts and good intentions, couldn't handle ND, even with all the academic support. They are kids of color in a white world, in classes with students that are privileged and come from the best high schools across the country, who don't have to work nor out in 20+ hours of football every week. I work on campus and it is a different world than the disadvantaged places a lot of these recruits are coming from.
There is a LONG list of players who came here who had no business coming here, who flunked out or got kicked out or just plain quit. Aaron Lynch, Davonte Neal, Justin Ferguson, Johnny Williams, Davaris Daniels and the Frozen 5...I could go on and on talking about guys who should never have been here in the first place and got kicked out and/or left. And yes, there are kids from tough neighborhoods that have made it at ND, but those kids are special and not everyone is wired that way.
So I completely disagree with your thought that a kid should always choose ND over OSU and he's an idiot if he doesn't. That's not even remotely close to correct because everyone is different and comes from different backgrounds. I LOVE Notre Dame, but not every kid can handle ND, because once they get here, no matter how many academic/social risks the admin lets in for the football team (and there are plenty), ND is unrelenting in their beliefs once they get on campus, and these kids are going to earn their degree. And some kids simply can't do that...they SHOULD choose another school and that's OK IMHO.