It is encrypted, but the security of the encryption varies between implementations (some have been found to generate keys insecurely or screw up session management, etc). For most modern devices it's decent, as long as you're not actively targeted by some kind of intel agency
Also microwave projection is used sometimes for power transfer at a distance (mostly stuff like between mountaintops or islands, also only in clear weather)
It's probably signaling / driver device management related. The HDMI switch will often appear to change display properties to the connected devices, which may confuse them
It would just end up with a series of blog posts (because who's going to keep writing the same thing over and over) and people being dismissed with a collection of links, which both means the asshat and other bypassing readers won't read the linked content but everybody still sees the bullshit
No they just have oppositional defiance disorder. Not recognizing that protecting every individual also means working against prejudiced hate means you're going to fail every time.
Try to also explain how you currently understand the systems and processes, and ask them to correct what believe need to be corrected, or why not ask them who else might know better
There's more APIs available than those permitted for use by apps on the app stores, but apps don't automatically become more dangerous just because the install origin was different.
It is encrypted, but the security of the encryption varies between implementations (some have been found to generate keys insecurely or screw up session management, etc). For most modern devices it's decent, as long as you're not actively targeted by some kind of intel agency