Every generation thinks the older generation was dumb and that the new way is the obviously better way. The new way may not be better but emotionally mature people are able to see other people as people whereas a sign of immaturity is seeing others as less than - as generations or roles rather than complete persons.
A sign of aging in the brain is unwilling to try new things. This is why getting out of your own echo chamber is such a useful exercise, why podcasts are such a great tool, and one benefit of reading social network posts. Being willing is an excellent practice, but if no one tells them how will they hear, if no one shows them how will they learn.
Perhaps to help us #growstr (grow sent through relays 🤔) we should share stories of showing others and welcoming newbies in - in some way 🤷♂️ I dont have the answer but my idea is if it is 10% better than using fiat - it will grow by itself.