raspberry-pis is untrue.
No matter how I look at it, if bitcoin grows to global adoption levels and if most users run non-custodial wallets, then the hardware resources to run a node
will exceed the capabilities of mobile devices and low-cost single-board computers like raspberry-pis. The difference is that in the original design of bitcoin, the users can still be
their own banks, verify their own transactions, and send payments to any other user without the assistance of an intermediary. And this is possible with hardware no more sophisticated
than a cheap feature phone on a SMS plan in a third world country. In the LN future, on the other hand, bitcoin (if you can even call it bitcoin at that point) becomes Banking 2.0."
