Lisp is a sharp tool and I think it struggles to scale with large organisations. You would need incredible tech leadership and a very considered org structure and architecture for it to work.
Culturally, I feel a place like Valve could make it work but you could turn around and ask why does an org need to be in service to and arrange itself around a tool.
Culturally, I feel a place like Valve could make it work but you could turn around and ask why does an org need to be in service to and arrange itself around a tool.