You could offer to buy off them for sats, show them how a Lightning wallet works, how quick it is.
Discussion
I think it's an age thing. Same with my pops. He appreciates my excitement about Bitcoin. But he's not interested.
When I was trying to convince him to buy some "Yahoo" stock in the 90's. He was like "what is this yahoo thing. When I drive through the city, I don't see empty yahoo cups on the street. I see empty coca-cola cups, not yahoo. Nobody drinks yahoo."
These neighbors are both about the same age as my pops.
Yeah age probably plays a big part. Maybe show them some people doing it such as nostr:npub12pl4h7pk0svg8ug4mhu7a90hn6nf83eqadd94pccgsafn73s392qpt42wq, who's on here. There's a guy here in Australia that's doing it too, he had the Beef Initiative guy speak at his place for people.
You should get a T-Shirt with your dads quote on it, that's gold 😂
https://www.abc.net.au/news/2023-02-19/beef-and-bitcoin-at-regenerative-farm-in-nsw/101942072