Boon Joon Ho has been very clear about the Parasite TV show not being a remake. He says it is a story that takes place in the same universe.

First and foremost, the only measure of success in US entertainment is eyes on screen. How much money it makes at the Box Office or number of watches. Nothing else matters.

Now with that said, there is a long history of Horror movies making sharp social commentary in the US:

• The primary subtext of Dawn of the Living Dead is the absurdity of consumerism in the US.
• Invasion of the Body Snatchers is an allegory of the Red Scare, that took place in the 50s.
• The Long Walk just did illustrated the shittiness of the draft and the stupidity of war.
• They Live is a critique of how the Elite are controlling society.
• Rosemary’s Baby is all about a women’s right to choose.