Earlier quoted context omitted.
If you are the only person who thinks that it might fail, one cent put options will be free and you can buy them until the price hits zero, and then you can make a cent. For example, the opportunity to sell $TSLA for $180 in one month costs about thirty cents right now. Keeping this up for ten years would cost $36.
Put options are worthless once the price of a stock hits $0. At that point, the stock will be frozen and/or de-listed and your ability to exercise your put will be gone.
A put option is a contract between buyer (me) and a seller of the option. The contract guarantees me a right to sell stock at a strike price to the seller of the option.
If current stock price is lower than put contract strike price, I can exercise the contract and make money: I buy the stock from market at e.g. $78 (current price) and sell at e.g. $128 (strike price).
If stock is delisted the contract is still valid and enforced by the clearing house. They'll just assume that current price is $0 and force the option seller to just fork me cash without receiving the (unavailable) shares.
But it doesn't happen in practice because stocks are not just delisted without warning.
For example, Bed Bath & Beyond announced bankruptcy in April 23, Nasdaq announced delisting in April 25 and trading stopped in May 3.
So there was a week for option holders to settle their trades.