There are an order of magnitude more failed technologies than there are successful ones and learning all of the successful ones is already a gargantuan task. Just because some crotchety old guy watched a particular one go up in flames doesn't mean that everyone he talks to about a concept needs to be subjected to an analogy only relevant to one failed subject.
You are misunderstanding me if you think I suggested that old people need to educate young people. I'm suggesting that if concepts cannot be distilled from the technology and discussed on their own merit, don't bring them up because it means you don't actually understand them well enough.
This guy is mad not because people couldn't understand concepts, he is mad that they didn't get his archaic analogies. It's like a car guy calling an engineer stupid for not know what engine was in a 52 Chevy.
You are misunderstanding me if you think I suggested that old people need to educate young people. I'm suggesting that if concepts cannot be distilled from the technology and discussed on their own merit, don't bring them up because it means you don't actually understand them well enough.
This guy is mad not because people couldn't understand concepts, he is mad that they didn't get his archaic analogies. It's like a car guy calling an engineer stupid for not know what engine was in a 52 Chevy.