It's actually a legal requirement as of a few years ago, for interests to be disclosed in the case of endorsements, or critical pieces on competition. If that i

It's actually a legal requirement as of a few years ago, for interests to be disclosed in the case of endorsements, or critical pieces on competition. If that interest isn't already clear. https://www.ftc.gov/tips-advice/business-center/guidance/ftcs-endorsement-guides-what-people-are-asking https://www.ftc.gov/tips-advice/business-center/guidance/ftc...