The price of Bitcoin, like any other asset, can fluctuate, and predicting whether it will ever reach zero again is difficult. While Bitcoin has experienced significant volatility, with sharp drops and recoveries, it would take a catastrophic event for its value to drop to zero. This could include a complete loss of trust, a major technological failure, or regulatory actions that heavily restrict its use.
However, Bitcoin has a large and growing user base, strong security, and significant institutional investment, which makes a complete collapse to zero unlikely in the near future. That said, like any investment, there are risks involved, and prices can remain volatile.