Who buys Grand Theft Auto games

In my pile of old LPs I found a copy of the Feb 4, 1961 Lenny Bruce Midnight at Carnegie Hall concert and recall the public outcry against his comedy while he lived. Today his routines wouldn’t be anything out of the ordinary on cable television but he died while awaiting a judgement on obscenity charges. My copy of “How to Talk Dirty and Influence People” disappeared long ago and it seems to be a rare book. Oh well. What will become of GTA-V in 50 years?