But how do you know it works if you can't track it?
I get your point about it being more than hyper-focused short term metrics, but how do you actually know it's working if you can't quantify it? Imagine if Tesla spent a ton of money on advertising (compared to the $0 they currently spend), would people not just assume the strong brand is tied to whatever marketing campaign might exist?
I am not in marketing (although I have had to do limited marketing in the past), but it feels like most of it is just carried along by cargo-culting and inertia. Similar to how everyone wants to be like Google so they copy their interview process, their monorepo, and other things without actually understanding why Google does that. Obviously some people are great at marketing but I'm not convinced most marketing money is actually seeing a positive ROI. That said, I'm genuinely happy to be proven wrong.