older people have more concerns about technology and prefer to use the old ways in everything, bitcoin has a higher risk than gold and that is their main concern.
We as young people should not be skeptical about this, it would be wise to introduce this technology to older people until they realize that this investment is very profitable.
Yeah i thinks that's mainly the reason since they've all become used to doing things manually and a lot are not really comfortable doing things digitally. My grandfolks see it that way all the time