The hyperbole does nothing helpful, we already know the interim CEO is a person who loves m&a AND he's japanese.
As of the latest we also know Naughty Dog is working on their next single player game. My speculation is that Sony realized their internal studio workflows are not set up to be conducive to making GAAS and they're going to be looking to add external partners to handle that aspect of the IP stable while keeping their current studios doing what they do best.
It's certainly not a reasonable take to say that one JP acquisition will end up with Sony shoved out of the market like the Walkman was, that seems like such an egregiously bad take that you have to question whether the poster needs some blood pressure medication.