I think that older people don’t adapt as easily or flexibly to new changes in the world, because they are often less willing to dive into learning something new, as it requires effort and patience, and their brains are no longer as neuroplastic. New beliefs are also harder for them to accept. This may also be a deliberate move aimed at keeping bitcoin unregulated by governments for as long as possible, so that it can be used to hide corrupt funds.
They can go on and on to say what they think, that bitcoin is a Ponzi scheme or whatever they feel, but as far as I know, it is what it is. Bitcoin is not what we can look less on. For years, it has proven itself as a store of value and strong hold for financial stability I'm the future. So it's really there thought and a personal conviction. For me, I have seen bitcoin and I can't doubt it at all. So it's a simple thing for me, a consistent DCA buys and Hodling for long term. It's my thing, others can believe what they want