What economic reality? Most of their income comes from sponsorship deals and Patreon subscriptions anyway. YouTube ad revenue is so unreliable that pretty much no content creator I follow considers it a primary way to make money. How could uploading your videos to other platforms in addition to YouTube have a negative impact on that?
Ask yourself why they won’t and take economical realities into account.
Anti Commercial-AI license
What economic reality? Most of their income comes from sponsorship deals and Patreon subscriptions anyway. YouTube ad revenue is so unreliable that pretty much no content creator I follow considers it a primary way to make money. How could uploading your videos to other platforms in addition to YouTube have a negative impact on that?