This isn't a "drug" problem, this is a "government" problem. What happens if the US federal government goes authoritarian right-wing, and you get raided becaus

This isn't a "drug" problem, this is a "government" problem. What happens if the US federal government goes authoritarian right-wing, and you get raided because you donated some bitcoin to WikiLeaks in 2012? What happens is they go authoritarian left-wing, and you get raided because you donated to WikiLeaks in 2016? Having permanently-visible transactions is a huge liability; we don't know what the future holds.