It should be obvious that this Blazing Saddles is a Warner Bros. picture, and that Warner Bros. is Time Warner, and so, you are expected to pay for the good stuff, forever!
Let me put it to you this way. When the local Los Angeles KTLA Ch. 5 was owned by Golden West Broadcasters (Gene Autry), they ran movies with minimal editing to unedited. They even had a "Movies for Adults" late night movie series in the mid 1970's, and it was a Lot Like Turner Movie Classics, and it was where I first saw "Contempt" with Bridgette Bardot. They only cut out the bogus prolonged "Playboy" scenes of her laying around like a playmate video that were added due to the producer's demands and against the wishes of the director. All the other scenes were left intact.
When Warner Bros. bought KTLA, the unedited movies vanished.
KCOP Ch. 13 also ran minimal-to-unedited films. They broadcast "The Deer Hunter" uncut in the 1980's, several times, and the usual z-movie fare. I remember a film. "The Mighty Jungle". At the end of the film, we see a topless "South-American native", actually one of my current neighbors, but this was back in '62. It aired intact.
When Paramount bought Ch. 13, no more Deer Hunter. No more "Mighty Jungle" with my neighbor's jugs hanging out. Besides, she's a Grandma now...