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How does that help?
Redundancy is indeed built into the system from the processing side, routing mechanisms and also with physical layout. Redundancy isn’t simply because of other reasons, it’s inherent in the systems design.They dont build redundancy into the system. If redundancy happens to occur because of other economic incentives then that’s the best you’ll get.
Just have a look at Tonga who only just got their internet back after a month. No money in making redundancy so it doesn’t happen unless there’s another economic incentive.
Optic fibre is high tech by definition. May PPE not so much yje glass fibre but the way we’d send data down the fibre using TDM, FDM and WDM methods… It is high tech by its nature, in much the same as the way that playing with radio frequencies is high tech ( after all light is a wave… or is it a particle… or is it a wave )We like to think the world is high tech but resort to basic tech like running a cable from one country to another.