I winced, because it seemed like the kind of pep-talk speech you might have to hear over and over again when you get called into a very high-level meeting without any discussion about execution, in the middle of a workday where you have code to build and ship instead. There's little here that appeals to my actual intelligence or abilities that screams "challenge". We can say we're in it for the social impact and "meaning", but if there's no succinctly-stated technical challenge to face and succeed over, there's no food on that fishing hook.