I draw a line between promotion and discoverability. I don't need YouTube to advertise the video, but if I do an exact string search on the title of the video

I draw a line between promotion and discoverability. I don't need YouTube to advertise the video, but if I do an exact string search on the title of the video and don't find it, that's suppression. The content of the video is innocuous. It appears to be a factual recounting of CIA ops with some editorializing. It doesn't present new information or a new opinion.