And if I do, does a YouTube channel count?
YouTube is owned by Google, a business. Even with Google’s influence in government, it doesn’t have the power to designate business status to others for tax purposes. That’s a government role.
If what you meant is you have a business license you use for YouTube financials, then you would need to check with the government(s) you file your taxes with about whether or not that business may sell games here.
— a former LLC member (owner), not a tax attorney or an itch.io rep