One of their employee benefits is: "We'll be your first investor and biggest cheerleader, if you spend two years at PostHog and leave to start a new company. We're looking for entrepreneurs and a strong bias for action!"
I wonder if someone who has done this can testify how that process went. I assume these were all cases with very strong personal connections, if any, because the company is just two years old so any such person must have been a very early employee and (hopefully) a friend of the founders.
EDIT: LinkedIn shows zero employees who are "Past company: PostHog" and are also current founders. That doesn't mean the gesture isn't neat, but it doesn't seem to be a deep component of their culture (yet!).