This describes the benefit of being diversified but it doesn't explain how you get there in the face of YouTube's efforts to prevent that. I mean you could plug your Twitter then plug your patreon there but then you're relying on the YT -> Twitter conversion rate multiplied by the Twitter -> Patreon conversion rate.
You could just plug it verbally and skirt the enforcement of the YouTube rules that way, but if they became concerned enough they have automatic transcription and did start enforcing it on annotations/descriptions...
