Atmospheric Railways & Hyperloop

What problem does the Hyperloop and Atmospheric Railways actually solve? and how can it do it better to make it compelling against existing high speed rail and MagLev solutions?
https://en.wikipedia.org/wiki/Atmospheric_railway

Part 1: https://www.youtube.com/watch?v=YyEMU_qu4PM

Forum: https://www.eevblog.com/forum/blog/13yo-invents-a-better-hyperloop-its-still-a-stupid-idea/

Crypto Donations: https://www.eevblog.com/crypto-currency/

#Hyperloop #ElonMusk #MagLev