How low would Bitcoin have to fall before it was no longer recoverable?
Price, in my opinion, would not dictate this. It would have to be something that would destroy the foundation and system on which it is built.
what you say?
Unless there are Quantum computers generating private keys and spoiling the bitcoin as a whole, then in that case, it wouldn't recover 0.1$/btc forget about 1$. It will be the fall of Bitcoin.
CEO of Google said we will be able to decrypt any encryption in the next 5-10 years using quantum computers.
But getting the license for using quantum computers will be tough.
// I'm writing this post from the info from getting it from a youtube video.