I don't get the apocalypse talk, Jesus....
Sony is doing more than fine, unless they completely lose their mind and keep following the direction of the market (like the move to services instead of 60$ packages) they'll be fine.
Tencent also takes in more cash than MS in gaming, are you in a panic for that, too?
MS buying Zenimax was potentially a positive thing, even with Activision blizzard we could see a fixing of their brands in need of a straightening up.
I don't see it as a bad thing.
They bought Activision, not some little team that worked indipendently and it's going to lose that.