In the next years, we will see a crazy evolution in the hardware and software, All will be different, the cryptography will change, the mining will move to quantum mining, and that will be resumed in fast blockchains, just think about bitcoin but with blocks each second, that will be a crazy evolution for the cryptos.

And now think about a blockchain out of the internet, I know the concept sounds weird, but that would be a crazy step too... not sure how that would work, but we can expect some crazy crypto projects in the next years. Some people call it "Evolution".