In fairness, barnstorming was big in the dawn of US civil aviation. It's credited in some circles with the bona fide launch of the US civil aviation sector outright, with equal credit given to the proliferation of military surplus acro capable planes for civilian purchase/access.
Things like airplane transfers inflight were among the stunts, and this is 1920s we're talking about. So it seems the old is new again. In a way, this modern attempt is rather lipstick on a pig. Many of the regulatory bodies of today stem from pushback from the barnstorming days, and some fencing/monopolizing of revenue operations (airlines in particular.. and the whole 134.5 and PPL pro-rata things we still go round and round about today). So it would stand to reason these social media sloots would run afoul with the very agencies created to counter the former's equivalents in 1920s.