Oh come on, that take is too cute by three halves. The internet was the biggest change in human society of the 20th Century, if not the millennium. And while you’re peeling that one apart, the transistor also laid the bedrock for GPS, modern medical devices like pacemakers and insulin dispensers, mass-communication/mass-media with live broadcast capable of reaching billions of people, and like 10 even bigger things my brunch-addled mind isn’t thinking of at the moment.
I know it’s a cool thought exercise to go “what if the things I like/care about actually aren’t that important in the grand scheme of things?” But at the end of that exercise you’ve got to come back to reality.