Your age in your profile says you are 45. You want to go back to before you were 10? Let's rewind to the 1980s....
No smartphones. MS-DOS was king of the desktop. No Linux. AIDS was a death sentence.
I don't want to go back to a time where people could smoke in restaurants or on airplanes.
We had this thing called the Berlin Wall, and the Cold War was an actual thing.
There was lead in everything: gas, paint, toys, whatever.
You could get fired for being ***. Arrested for a same-sex marriage
Air fare was a lot more expensive, and plane hijacking was still a thing.
FWIW, reality TV didn't really become a thing until the 21st century. We had the Real World in the early '90s, but reality TV as we know it didn't become part of prime time until Survivor came out in the early 2000s. Social Media didn't become mainstream until the mid-2000s.