YouTube Does Not Play Ads Before, During or After Videos Not Posted by a Partner Programme

In theory, youtube does not play ads before, during or after videos that are not posted by someone in the partner programme. Youtube has this system content ide that automatically finds and flags content posted by people who might not actually own it. For example, i can go into my utube creator inner face right now and look at all the people who have re up loaded my videos,. And if i want, i can press a copyright claim against any of those people. If they don't dispute my claim of ownership, i essentially become u tube's partner for those videos - even though they're not on my channel. You retain a pretty high level of control over where ads can go in or around