Several outlets are reminiscing about the 1990s, highlighting various aspects of the decade that may be nostalgic for those who grew up during that time. These include cars, afternoon snacks, kids' movies, and toys that were popular back then. However, one outlet suggests that not everyone who thinks they are a "90s kid" actually is, while others focus on retro gadgets and commercials from the 2000s, which may indicate some uncertainty or overlap in defining the era.