If they're at all receptive to talking about it, I just let them know that "crypto" is a rebranding of "altcoins". It was a way to steal credibility by putting "bitcoin" and "altcoins" in the same category, when they never were in the first place.
Discussion
I love this! This is exactly what I was looking for thank you.
If you set up your Lightning wallet with Nostr I'll shoot you some sats!