Who cares that a 49ers coach is openly gay? Why we all should.

Katie Sowers is an offensive assistant coach with the San Francisco 49ers and was a popular interview at Super Bowl media night, (Photo by Michael Reaves/Getty Images)

On Feb. 2 in Miami, San Francisco 49ers offensive assistant Katie Sowers will be the first female coach and first openly gay coach in Super Bowl history, a history that spans 53 years. It’s a big deal. Or is it?…