A lot of 1940s and 1950s Eastmancolor or Cinecolor cartoons have a disturbing edge to them on many levels. If you've ever seen the actual US "Let's all go to the lob-by/and buy ourselves some snacks!" pre-movie cartoons and??imagery, you'll know that there's a degree of creepiness present in the naked capitalism if not the animation itself. Although the animation itself is creepy too, not helped by the fading and scratching on most remaining copies.
Someone has taken this a step further. Here's that animation but, as time passes, it gets more and more… wrong. Disturbingly wrong.
Don't have nightmares.