Oh yes, i believe that too. But if used "crypto" instead of "bitcoin" this post wouldn't have the same feel, and i would have to type a lot about the 95% of crypto that doesn't make it.

Bitcoin and the lightning network could have things covered, but you are correct, no where near there yet.

And the big thing missing is middle priced transactions that really should be saved on blockchain.
So, i think it will be Bitcoin, BCash, Litecoin, Digibyte and maybe even Doge