“… kind of like how users of gmail, yahoo, and any other email provider can communicate with each other.”

I find this comparison helpful when explaining it to people

They lack rigidity in flat areas from the lack of contouring, so need to use a thicker gauge material to to keep panels stiff. You can even see the unintended curvature in the door panels

And if not teaching in the traditional academic/classroom setting, at least spread awareness about why privacy is important, why one should care, and what can be done to protect one’s privacy to friends/family/others who will listen

You’re a good writer, reminds me of reading Upton Sinclair

skunk like skunks