man, Weapons was a trip. Had similarities to Barbarian in form but not in content (which is good--no rehashing old ideas). At its core, it's a work of suburban neighborhood/community horror, but with disquieting undertones of urban decay and environmental depletion/despoilation, especially given its outskirts-of-rustbelt PA locale. Also taps bigtime into childhood terrors about family, parents, classmates, etc. A bit more subtly, you could track numerous contemporary social issues through its imagery, despite it not being about any of these things (or, not in the way we expect): school shootings, child abuse, COVID, etc.
Finally, I'll say it's not easy for a film to whiplash between creeping horror and absurd humor. Made the whole experience really enjoyable.