Dude lived a long ass time. When world War 2 ended, he was a grown man in his 20s.
His father would've grown up in an american city that didn't have electricity.
Dude went from seeing silent or poor quality movies on a tiny screen to watching 4k movies on a 85 inch flat screen TV with mind blowing surround sound.
People he went to school with died of polio and people don't even know what that shyt is. Smallpox was still a thing people died of when he was a kid and he lived long enough to see HIV arrive, become a death sentence, and then something treatable.