Yes, as long as the content is legal in the United States and you don't post it on the Viewer.dacast service.
If you plan to monetize the content through paywalls (Pay Per View or
Subscription), additionally your content can not be sold over PayPal. Adult content can only be sold over credit card (Visa, Mastercard, America Express, Discover Card). If
you are in this category and want to make sure you follow the
guidelines, please contact your account manager so we can setup your
account with these preferences built-in.