By that same logic, we don't know that the choices made by the Robert Wise of 2001 would've been made by the Robert Wise of 1979 regarding The Motion Picture: Director's Edition
I'm just not offended by someone making changes to entertainment. It doesn't mean I have to agree with every choice (or any) that they make because those tinkering can easily make poor choices from my perspective.
But when we lock something down, we essentially assign it to the dustbin of history. By doing the new effects CBS-D introduced the show to a new generation of viewers and generated discussion among those who had already seen the show multiple times.