Absoletely not agreed Blockchaintechnology within banks and companies is a matter of a few years, months even. Once that happens, all the sheeple follow and bitcoin will crash IMO, I hope not, but the little devil on my shoulder keeps shouting that it will
Banks or any government will not be able to do anything with bitcoin ecosystem. They have no other choice other than accepting it.
So, it would be wise idea to keep bitcoin for our future. Any government cannot destroy bitcoin or it's growth it's beyond any control.
Saving bitcoin for the future?
If you can, then go save your bitcoin.