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?
The foundation that has been built so strong will be difficult to destroy even though a big wave comes. The price of bitcoin may be eroded due to negative issues or other things spread through the media, believe me Bitcoin will not collapse as you imagine. By trade law, I'm happy that when the price of bitcoin erodes, I can get Bitcoin at the cheapest price I can buy. But what happens in the market is the opposite, Bitcoin is always able to defend itself when something bad happens, the increasing demand will make Bitcoin last longer and will be higher as you can see today.