I really wish the computer science degrees and even online courses spent like 30 mins on the history of computer science.
The entire existence of this field has been dependent on those non job-training liberal arts degrees.
I taught university-level computer science and I'm not a historian by any stretch of the imagination. I know something about the history and might mention things in passing but I don't think I could legitimately teach it to other people!
I presume text messaging doesn't count whereas Discord/WhatsApp do? What about Minecraft and other games? What about school platforms which they can post comments/messages on? Is watching YouTube included? When I've filled in surveys about our children's social media use, they have included YouTube, which makes it look like every child is on social media.
And then there’s GPS coordinate shift. From what I read, ITRF, ETRS89, and coordinates associated with epoch dates attempt to deal with this.
So, even though it may not matter as much for FlightAware maps, autonomous and GPS-based systems are a little worrying. Being overly dependent on them may have some be risk over time.
I believe you underestimate the average age.