Absolutely not. While chocolate typically has a long shelf life, consuming chocolate that’s 20 years old isn’t safe. Over time, chocolate can develop a whitish film due to fat or sugar crystals rising to the surface, affecting its taste and texture. Moreover, it may harbor harmful bacteria or mold, risking food poisoning. Personally, I strongly advise against eating chocolate that’s so aged. For safety and taste reasons, it’s best to enjoy fresh chocolates. My experience confirms that food safety guidelines strongly discourage consuming such long-expired items.