and to say what I said before, hardly any movie that was made in one generation can be made in another. There will always be things that have to be changed. This same thing applies to basically every other work of art - despite the valiant efforts of Pierre Menard.
The protagonist with Vietnam flashbacks would obviously have to be altered, you couldn't have skits about Ronald Reagan - nobody knows who he is, nor do they know who Kareem Abdul-Jabbar is.
Having the autopilot smoking after being inflated doesn't make sense in a world where barely anyone smokes.