Process has to do with people. Hire mature and proactive people, you don't need process but context. As company grows, both culture and talent gets diluted and

Process has to do with people. Hire mature and proactive people, you don't need process but context. As company grows, both culture and talent gets diluted and managers get increasingly removed from reality while more mediocre managers get increasingly more worried about covering their asses. Naturally, processes ensue.