Flying off the topic a minute, to discuss YouTube advert alogrithms.
I do not have a YouTube account, so I get mostly random adverts (except those based specifically on Missouri, I presume pulled from my ISPโs location).
I was watching a video in which the word โcornโ appears several times, though the topic of the video was not about corn.
I got four adverts for corn seed suppliers or farm equipment suppliers (selling grain drills).