So long as the original remains available, I'm okay. Yes, I think there have always been people who'd prefer a 'sanitized' version of things --though maybe that wish wasn't always available or fulfilled.
And I certainly think that the original ought to remain. I'd hate for people to come down and revise Plato or Sun Tzu, etc., because some aspect or passages hurt their sensibilities. I feel the same about modern works as well. The Original must remain but it's okay to have a 'sanitized' or bowdlerized version as well.