It really is incredible how much analog infrastructure we have already gotten rid of under the assumption we will always have things like electricity and satellite communication
Kinda like how nobody under 30 (except scouts) knows how to read a map, do math without a calculator, write cursive, or look something up at a library without the use of a computer. I try not to think about the scary position that puts our country in.
Its like people have completely forgotten 9/11. ALWAYS have analog communications: Landline phone, Walkie Talkies or CB radio, Solar Generators, Mesh Networks, Transistor Radio. Even satellite networks can be disrupted in catastrophic events.