I agree with the extra protein, maybe sift them out. But I have found weavils in rice, flour, corn meal and other things over the years. I've heard they are in every bag just depend on how fast you eat it.
I would not want a door that opens out for a storm shelter. Just in case something fell in front of it to keep from being trapped inside a possibly flooding basement.
Not would I want to use the pipe idea if I was to be hiding inside.
Dont judge. I got a cheap ass 40 dollar center point on my 30-06 for hunting and its held zero for yrs. Longer then i can say for my leupold optics. And i use that center point the most
My father told me years ago there is a big difference between a prepper and a survivalist. And most people aint ready for what is means to be the latter