Ad-tech is not only "ad platforms" It sounds like you just aren't aware of how deep a rabbit-hole the ad-tech space is. Google gets to be the relatively-clean

Ad-tech is not only "ad platforms" It sounds like you just aren't aware of how deep a rabbit-hole the ad-tech space is. Google gets to be the relatively-clean "platform" at the top, but they don't exist independently of the rest of the industry.