"Maybe this is why Crane's press conference was able to so intransigent. In his mind, he didn't think he had to admit any particular guilt--at least none for himself (the big boss). And why he was ready to just move on."
This is why nobody really seems sorry for what they did: because secret codes and breaking codes have always been part of the game -- and video, which the MLB hypocritically/hysterically provided both access to and forbidden usage of -- created new and better ways. Every analytics department breaks down video, looking for any and every advantage possible. The Astros won with blatant tactics, which makes them obvious targets of scorn and scrutiny.
The Wall Street Journal article cites Houston's front office for creating its systems before Cora even worked there. As smart as he is, Cora wasn't any mastermind, but an employee who may have simply agreed to implement the company's system, while Hinch -- who reportedly didn't approve of it -- was just another employee, powerless to fight the system. Banging and whistling was about as advanced as ballplayers could get... remember, this is a culture constantly seeking an edge, whether it's chewing or dipping carcinogens, ingesting amphetamines, injecting steroids, or downing 5-Hour Energy.