Great move, here's my take
Google bringing Sergey deeper into Gemini while moving Demis away!
Google thinks the problem is speed, not talent.
DeepMind has the research pedigree & Google has the compute, TPU stack, distribution & billions of users.
Now Brin is pushing teams to accelerate Gemini while DeepMind gets a more execution-focused structure.
And with Gemini facing increasing criticism online, Google needs to switch from research mode to war mode.