Or, if you're offended that someone cheated on their wife, the only presidential statue to be erected in the future will be of Jimmy Carter, by all accounts, our worst but smartest and most moral president and the one who has done the most since leaving office.
But...back to the y2hh point, it would be a true shame if a kid can't play a Stratego or Risk-like Civil War based strategy game because there happens to be a Confederate battle flag as part of the game.
That's sanitizing the past to the point where it soon becomes unrecognizable.