There are a few here who are showing they just don't understand analytics and data. Yes going for two in the described situations may get you losses but no one has mentioned the wins it may get you either.
You can't use the Oregon game as an example because that is literally one example. If you have ever seen the movie moneyball you would understand analytics a bit better. No, that team didn't win the world series, but they were better and other teams adopted their style. Analytics is never a guarantee but playing the odds can surely help. I can play blackjack 100% by the book but sometimes the cards don't come my way (or the ball doesn't bounce the right way).
Just because pro coaches aren't doing it now doesn't mean they shouldn't be. They have increased the 2 point usage this year because they are understanding more the benefits of it. Teams also thought the forward pass was too risky when it first became allowed and look at the NFL now...