I think you lived in a strange bubble when you were a kid. When I was a teenager in the 90s, we'd have paper maps that we'd bring with us. We had no GPS. I don't think we knew what GPS was.

In the late 90s we'd print out directions from MapQuest. That was a game-changer. Still no GPS, though.

As an adult in the early 00s, I was still printing out MapQuest maps. In 2004 I got a car with a built-in navigation system! (Complete with a DVD drive in the trunk with a disc holding the maps.) It was still incredibly uncommon; I was one of the few people I knew who had one. I did know a few people who had Garmin GPS devices that they'd suction-cup to their windshield, but not many.

By 2007 most people were aware of GPS devices with little screens that you could bring into the car, though I'd guess maybe 25% of the drivers I knew then had one.

If your dad was bringing a laptop with a GPS dongle in the car in the 90s, I think you were very unusual. Hell, I didn't even have a laptop until 2004, and even then it was a hand-me-down from my dad's work. And I was in my 20s by then!