Earlier quoted context omitted.
Some oldsters have been using the internet since before there was a world wide web so they may have more experience than youngsters. Some of them have been sharing memes on AOL since before some HN readers were born. So far as cognitive capacity, I don't know. I've seen young people refuse to learn from other people's mistakes, take deadly risks, etc. When it comes to the epistemology of these people the right way to…
Go to a school and an old folks house. Ask them to create an instagram account, take a picture, crop it, and post it online. Would you really try to defend the point of view that the kids wouldn't do much better ?
My aunt Lucy in a nursing home has a phone and thinks that Facebook is the bee's knees -- she can keep up with what her family is up to.
I get many "This email was sent with an iPhone" messages from oldsters. Nothing gets talked about in breathless tones in the New York Times (e.g. Apple products) unless it appeals to the 50+ set. Note how "fall detection" is a selling point of the new iWatch.
If you'd been around long enough you'd notice that selling things to oldsters based on recapturing their youth or vicariously enjoying the youth of youngsters has been a big business for a long time. It had a lot to do with how baby boomers were celebrated in the 1960s (e.g. hippies did not read the New York Times, but oldsters did) Eventually boomers became the target audience and the breathless talk was about millennials.
Gen X got skipped mercifully because there were too few of us to move the needle.