Comment by xp84
> starts being thought of as enabling freedom from oppressive governments and ends up being adopted by criminals - Bitcoin, Tor, etc
Yes. Both are real facets of this type of tech. For all the handwringing about "but what if fascism" that we have here in the US, I'm pretty sure 90% of the actual worries American cryptocurrency users have in their hearts is either about tax evasion, money laundering, or using crypto to buy/sell something illegal (Granted, there are some things illegal to buy/sell that there could be an ethical argument shouldn't be illegal -- probably certain drugs for instance). If someone has made bitcoin transactions to say, donate to EFF, Planned Parenthood or ACLU, I would take a bet of 5 Bitcoin that he isn't going to be imprisoned for that fact in this country. Yes, even though Trump is President.
But I think we who believe in privacy make ourselves look bad if we try to pretend that there isn't a ton of that stuff going on.
It's a reasonable opinion to say that privacy is good, but I think the thing to argue and "prove" is that it outweighs the fact that this technology also enables all this bad stuff. Which is a value judgment and thus you need to convince people, rather than just point to the word "Freedom" and assert.
Donating in public associates you with that charity. If that charity happens to be politically different from people in power it can use it against you.
We have to decide what kind of society we want. One with locks on doors or a world where that is illegal. Bad guys use locks and so do regular people. Taking away everyone's freedom and safety because it makes it easier to catch "bad guys" is not worth the tradeoffs in terms of safety / privacy or creating a society worth living in.