So there is different opinion among people about Bitcoin. Some people consider Bitcoin as "criminal money" because it's often used on the dark web and helps criminals to get away with selling drugs and stuff.
There are also people who think that Bitcoin is a bubble that will explode and lose its value, so they don't trust it. It's probably because these people don't know how Bitcoin and blockchain work.
And there is a third group of people who think that Bitcoin is used just for gambling so they don't want to buy it.
I think it would be good if we can convince these people that they are wrong. I know that an obvious way to do it would be an education, which will help A LOT. But as for now, do you think there are other ways to change these people's opinions?
Like would it be good if we could create a system that somehow will make the life of criminals who use Bitcoin harder?
Well, all of these was done up until now using the fiat currency. If Bubble, ponzi scheme and whatever they call Bitcoin is, it should've probably burst in a couple of years before it's official release, but obviously not the case for Bitcoin who has been in existence since 2009 and still continuously rising in terms of adoption, usage, and value.
These people are just being ironic, they shouldn't use fiat money as well, cause some of these fiat money came from criminal activities (mostly from corrupt politicians and money launderers), some came from taxes from casinos and other gambling firms.
So, I don't think convincing them is necessary, let them realize what Bitcoin is about to become in the next coming years. And as far as criminalities are concerned, we can't really do much about it, because criminal activities do exist in everywhere and anyhow.