I think many people don't see what the point is. They're perfectly happy using their Visas and Mastercards. And some people think they've already missed the "crypto boat".
Well i think crypto is really amazing but there are still so many people around the world. I believe that crypto is really an amazing investment. But I see that we all have a different sights of view with regards to crypto. That is why even if the crypto is proven and tested that is really profitable there are still many people that afraid on investing into it.
Maybe they never experienced failure in investing in Cryptocurrency before. so make them experience a trauma so deep that made the Cryptocurrency feared by them. so my advice to them to allay their fear and tried to invest again.