Check this out I changed the setting to monetized platforms I have no idea why is the video still viewable in the native YouTube app after successful change..we don't get paid for videos on non-monetizable devices.. which is normally mobile views so if you change the setting all your views will be monetized.. (unless video is not watched for long enough or someone has an ad-blocker)
I see syndication everywhere and monetized platformsyes, there is a option for that in both your video manager and when you upload the video. its just a little box you can select.
if its the youtube app it will still be viewable on it, every device that is using the app the views will be monetizedCheck this out I changed the setting to monetized platforms I have no idea why is the video still viewable in the native YouTube app after successful change..