I agree with you, maturity varies among regions, everything is relative. But if you're ordering a game, don't you want the essence, or an interpretation of what once was?
I know this philosophical, the copy of the copy, but to me, I like to stay true to the source as best as I can.
American standards have ruined some good series out there. Why can Duke Nukem treat human women as objects, but a romantic relationship between an ancient humanoid dragon (which is not human) and a man can't get passed ridicule?
These filthy standards are skewed, on either side, the ballpark is a no man's land.
Pick your sleaziness, and away!