[redox99]

What you're saying boils down to the age old discussion regarding privacy, "nothing to hide", etc that has been discussed a million times. I suggest searching for previous discussions regarding this.

Even then, I don't think a technology should be disregarded just because it has some use cases that you disagree with.

Also you vastly overestimate how much crypto is used for "illegal activities". The reality is that it's almost entirely used as an investment, similar to gold.

> Crypto currencies encourage illegal activity by design.

They definitely don't ENCOURAGE illegal activity. You can argue they can maybe facilitate it. It still is much worse than cash for illegal activity in most cases however.

And by the way, just because something is illegal does not mean it's bad. A lot of things that are legal and accepted now were illegal before. And even if you agree with all current laws in your country, remember that there are a lot of other countries, maybe not entirely democratic, with very different and unfair laws.

[smackeyacky]

> They definitely don't ENCOURAGE illegal activity. You can argue they can maybe facilitate it.

This is what I like to call the "sawn-off shotgun" idea. Sure, there might be a legit use for a sawn-off shotgun, but they are never used for that[0].

I would agree that speculation is the most common use for Bitcoin, although I'd more characterise that as rube farming. If you attempted to launch a security with the characteristics of Bitcoin, you'd be in jail. When the music stops, there simply won't be any chairs.

As for disregarding a technology because I don't agree with the use cases, it's perfectly legit to avoid pyramid schemes and greater fool farms for the same reason. The often-cited-but-always-missing good use cases for crypto currencies are such a tiny proportion of what it actually gets used for they become a novelty.

[0] https://en.wikipedia.org/wiki/Sawed-off_shotgun#:~:text=guns....