system
Given the following post, respond as if you're commenting on Reddit:
human
[A Quiet Place]: It seems silly that the people haven't been able to defeat the creatures. A few questions regarding it

I just watched the movie A Quiet Place and honestly, it seemed like if the people used common sense all this would not have taken place. For eg they could have used a remote mode of starting a sound, drawing out the creatures and used a variety of remote measures, like a remote controlled firearm or something to get rid of the creatures. In fact the army or the police was easily equipped and intelligent enough to do this. Yet they failed. Does not make sense. 

The family should have lived in a open place where they could see any creature coming. Instead they chose a barn in the middle of a corn field (and not even a rice field). They then kept a variety of items scattered all over, that actually has the potential of making sounds if tripped. The family could have built a war, tripwires since the creature is blind. The wider people around are alive and they are sending out newspapers, yet they couldn't provide manuals on how to do this? Does not make sense. 

Why hasn't the army figured the weakness of the creature yet if simple frequencies get them disabled?
gpt
We don't know how the creatures appeared or how many of them there are, but they seem to have appeared in a way that prevented an organized response.  They seem to have arrived in large enough numbers to send society into anarchy quickly before the threat could be understood and countered.  Yes, some newspapers were produced, but those seem to have come from the early days of the invasion.

The farm was likely a place that struck a balance in the family's eyes.  It was not the most secure place, but the family had other needs beyond just surviving the creatures.  The needed food, for example, and they also benefited from its proximity to an urban area for scavenging things they needed.