Sounds like the classic.
This is just a hyperthetical but anyone who works in business has probably experienced it.
My guess, Phil was actually a half decent guy but was too nice. Evidence over the years points to this.
He was attempting to captain a ship that was owned by a massive company and got absolutely done in from it. He stepped down, something that can shock a company like MS when an employee of that level retires. With 40 years at the same company. Phil looked broken and gave up.
Sometimes , the dust clears, the stars align and a company finally realises they lost a good egg. AI is being called slop, microslop etc. Investors and satya will be shook. They hire a girl and he HAS to give her the resources to carry out her ideas. Probably something Phil was wrestling with. Budget etc.
Microslop is seeing where the ai bubble is going and they damage it has done to their company. They see steam succeeding and chipping away at xbox and more importantly from a business perspective they can see more people are migrating to pc than plaustation. Pc that it their bread and butter.
They simply HAVE to support xbox now. They lost its champion and have to apply funds to strengthen it in the race of increased competition and a public that is basically fed up with the company and its direction.
Big opportunity for Xbox to use this opportunity to get what the leaders there want and hopefully its good for all of us.