With such a unique premise and distinct world in which the story takes place, it is not surprising that there are several A Quiet Place plot holes that fans have noticed. The first movie helped to launch a new horror franchise, one in which sound is the enemy of humanity with the world overrun by monsters who hunt through their acute hearing. The film was a critical and financial smash hit that spawned a sequel and now a prequel with A Quiet Place: Day One. However, as the franchise grows, there are things that still don’t make sense.

https://screenrant.com/quiet-place-universe-things-make-no-sense/