I wonder what kind of audience split there is on HN when it comes to "marketing" "tools". Whenever I see posts like this one, all I think is "great, more spam

I wonder what kind of audience split there is on HN when it comes to "marketing" "tools". Whenever I see posts like this one, all I think is "great, more spam in my inboxes", and I gut-feel like the overwhelming majority of people think similarly. I assume there are people (maybe "founders"?) who see things like this in a different light, but how many?