Sony has purchased Bungie - Their Final Shape

He isn't wrong. The iconic Bungie that created Halo is as dead as dead. That has been obvious for like nigh on a decade now.
Some of the og members and plenty of the devs from the trilogy are still at 343, as well as some leaving too 😆 do wish they would’ve got Marcus Letho, Jospeh Staten managed to get some (like two 😆)of the og people to join 343 before he left.

It’ll never be the same though, like running water through a river
 
The problem is Bungie and how they run their show. It's not MS, Sony nor Activision. There is a reason they can't stay acquired or have long term contracts.