anything that needs legal consent or age of majority to do, so all the sexy stuff, voteing, owning , buying and selling property, killing people(in the line of duty), running for political office, etc....someis deemed to be suitable for "viewing" and some not, but all fallunder the same legal umbrella of "age of consent/majority" where traditinional comunities had various ways of inducting, youth, and outsiders into the various "mysteries" anybody alert may have noted a child saying "YOURE not supposed to talk about that stuff with us around!!!, huff, huff, eye rolls.....adults, sheeesh" that stuff....