Interestingly, I wish there were the opposite of a do-not-email list for this kind of thing. I think it might actually be somewhat fun to get actually relevant email from companies working on interesting products in an extremely targeted way. Then companies could just go and grab a lead list from there, with some metadata, and if too many people report it as spam (you could use a private relay on the site, for exampl…
You are basically just describing targeted advertising and it's already working like that, just not by email and probably more accurately than people putting themselves into buckets.
No, buddy, I do actually know what email I want to receive.