If the price drops down to $1, then there must be a better alternative that has more potential than bitcoin. Clearly at that point, something terrible must have happened to bitcoin which makes it unusable and unwanted. The demand must be next to none, and that would be reflected in my options.
and it is clear, bitcoin will be destroyed, but you can take advantage if you are willing to take risks, buying as much as possible, then sell when it reaches $2 or more. after that you get a lot of advantages, and bitcoin in the end might not be a lot of people are using.