From what I have heard before its more like google encourages “innovation” for promotions. This leads to a lot of people creating half baked ideas in order to get noticed for a promotion. Then after they are promoted and leave the team no one cares enough to keep it going and they just quit after it gets too hard.

This is still my favorite list of google products.

I feel like most of them will already have it by now. For them its probably just a loyalty perk.