It's discrimination when a business owner hires a family member over a person better qualified.
There are many gays who also like to hire one another and work together instead of with straight folks. They have a culture. Many gays have businesses and hire gays and not many straights. That's also discrimination too.
Bill Belichick learned to film signals of opponents from the former Chiefs, and Charger's coach Schottenheimer. Others like Edwards, Johnson and Cowher did too. They learned from the CHEATS and CHEATERS who still couldn't win.