Pretty typical in business.You act like they fired Belichick 2 weeks after Brady left .
They let him do his thing for 5 years the way he wanted to do it for 5 years.
When the results weren’t what he wanted he politely told him thanks for the good times let’s move on .
What’s wrong with that ?
Bill earned the right to try it his way and his boss let him make a decision(s) he was strongly against. But he gave Bill the rope he earned.
Bill basically hung himself with that rope and the boss moved on(thinking he was right all along)
Pretty typical.