It's just good business. It's never a great idea to have only one source of income (especially one as inherently risky as YouTube). That's a serious vulnerabili

It's just good business. It's never a great idea to have only one source of income (especially one as inherently risky as YouTube). That's a serious vulnerability. Ideally, you not only have multiple sources but you choose the sources so that they have different economic dependencies. That way, conditions that adversely impact one of them don't adversely impact the others -- or, even better, so that conditions that adversely impacts one positively impacts another.