That certainly exists, but that just means you need to change what you're watching. Channels like 3 Blue 1 Brown will openly disclose their ads, usually at the

That certainly exists, but that just means you need to change what you're watching. Channels like 3 Blue 1 Brown will openly disclose their ads, usually at the start or end of the video. And others simply have no content related to things you can buy and are supported via the YouTube ads in and around the video instead.