they are people who do not understand the flow of the bitcoin cycle and are among those who are afraid of losing their fiat money. so he assumed that this bitcoin would be destroyed and no longer exist against bitcoin. but consciously unconscious bitcoin will be the best asset in the future.
they're are still blind how bitcoin really works nowadays because they don't believe in such technology ever since before wherein they're only relying which is really helpful and useful for them.. Well we cannot blame them, i mean just be thankful that we didn't miss this kind of assets where we can really make good returns. I believe it's not for everyone and only believer can get benefits from it. 