In order to grow a chat app you need a consistent and stable interface over a long period of time. It can’t have too much bullshit in it either.

In order to grow your career at Google you need to build ridiculous shit and then leave once you get your promo. Entire departments get reorged so someone can hit their people manager quota.

Product groups, business units, “orgs”, VPs, SVPs, it’s all just a game and “everyone’s playing except you.” This is why Google kills shit. Because Google rewards behavior that results in killing shit.