So which is it? Are the laws unenforceable in the face of this 13-year-old technology, or are they enforceable but unpopular (and if so, why deal with all this cryptocurrency stuff instead of just lobbying hard to change unpopular anti-money-laundering laws directly?)

There was a reason Poloniex pulled out of the US last year, right? What was that reason?

And remember- if your paycheck depends on this technology- or, particularly, if you hold lots of cryptocurrency- it's easy to be willfully naive about its potential.