Ethical Hoopers, a co-ed elite team making its Hoopfest debut, isn't just competing for a championship. Its four players — New York-based FIBA 3x3 player and content creator Jack Appleby, basketball creators Austin Nam and Gia Mancini and teammate Caleb La-Anyane — have built an online following of more than half a million people by promoting a version of basketball they believe is increasingly difficult to find online: one centered on teamwork, fundamentals and sportsmanship.