Exactly why a wall you can see though is better, cause they would be seen trying to stockpile your imiginary supplies. Additionally a steel wall is stronger more durable you can fire a weapon through it and for the environmental whackos small animals won’t be impeded by it
I still think concrete is better.
A functional climbing tool could be constructed out of strong enough cord made optimally sticky.
No, Concrete couldn't be fired through but weapons could be placed on the top.
Have seen too much strong steel, aged, deteriorating, rusting through etc.
the steel wall..”for the environmental whackos small animals won’t be impeded by it”
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the MSM will manage to get a picture of a baby coyote trapped on the wrong side of the wall from it’s howling Mama....