What is there to understand… a bunch of people doing weird shit they like to call art. If that’s the case, each of us does art every day, we just don’t film ourselves doing it and call it that. Shit, film it, put some interesting music as the shit exits your anus, post it, tadaaaa, art.
X is short for X-Rated. No person under the age of 18 is supposed to use X. Of course, this doesn’t mean that there are no documented cases of minors using X, which has seriously affected their mental health.