I skipped it at the time of release, but now, after liking Nope (and Get Out), wanted to see it.
I loved the whole home invasion murderous middle, the apocalyptic theme, and the twist ending I saw coming, and I see all the analogies, but it doesn't make sense. Who created these doubles is never revealed, why were they left to themselves, and, most importantly, why didn't they get out earlier.
I guess all of Peele's movies are like extended and glorified episodes of The Twilight Zone he's now hosting, which rarely make sense and just exist.