[majormajor]

B and C are perfectly fair game for a government to attempt to prevent, regulate, and prosecute in my book.

I don't think anyone has an inherent right to take advantage of people's ignorance solely for their own profit even if those people "deserve what they get." We make plenty of other ways of abusing people illegal, why allow that one?

[eru]

I agree that if voters want to outlaw B and C, that's their prerogative. I don't see any moral imperative for that action, though.

My formulation of 'deserve what they get' was perhaps a bit snarky.

There are good reasons for people to invest in risky ventures. Eg when you invest in a startup, you might be able to get your money back, if you ask nicely, but there's no guarantee, and there's not necessarily any liquid assets backing your funds.

I think investing in risky assets should be legal.

I also think that it should be legal for people to invest in assets that have no official classification into whether they are risky or not. Ie when the company taking your funds makes no claims (as in C), in practice the customers should assume the worst.

If you want to forbid C, alas, that leads to a lot of bureaucracy. Because you have to define what an adequate level of disclosure looks like. And then there will be lots of paperwork.

[nradov]

As a taxpayer I don't want to see any government resources wasted on protecting greedy, stupid cryptocurrency "investors" from their own bad decisions. They deserve what they get and their losses will serve as a useful example to others.