Which psychological phenomenon best explains why Netflix's 'Stranger Things' deliberately uses 1980s pop culture references and aesthetics in its marketing?

In today's pop culture landscape, brands increasingly leverage nostalgia to connect with consumers emotionally. From reboots of beloved franchises to retro packaging designs, nostalgia marketing has become a powerful tool for companies looking to capitalize on consumers' sentimental attachments. This trivia question explores a fascinating psychological aspect of why nostalgia-based campaigns are so effective in the entertainment and consumer goods industries.

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The Reminiscence Bump - people have stronger attachments to media from their formative years (ages 15-25)
The Mandela Effect - collective false memories that create a sense of shared cultural experience
The IKEA Effect - consumers value products more when they feel personally involved in their creation
The Baader-Meinhof Phenomenon - increased awareness leading to perceived frequency of cultural references