Santos may have a case, but I’m guessing he’s in violation of Cameo’s terms of service himself, specifically section 6d.
You will not use the Site or any Cameo product or service to promote or solicit contributions on behalf of your candidacy for public office, the candidacy of another person seeking public office, any political party or political committee, or any other person or organization promoting or soliciting contributions on behalf of any candidate for public office or political party.
How much do you bet Santos has made videos used to solicit campaign contributions?
