DP fantasies have their roots in the early days of cinema, with films like "Blade Runner" (1982) and "The Matrix" (1999) laying the groundwork for the genre. However, it wasn't until the 2000s that DP fantasies began to gain mainstream popularity, with the release of films like "Inception" (2010) and "Interstellar" (2014). These films pushed the boundaries of storytelling, exploring complex themes such as time travel, alternate realities, and the nature of consciousness.