The conclusion of the prosecution against Tornado Cash is insane. If open source code is criminal if criminals use it, then what about fiat currencies? What about banks? What about the English language? They say hate speech is a crime...
They have to attack the new system as their system fails. We have to defend the new system, but directionally a win is nearly inevitable because we have technology on our side and new technologies will emerge to do an end-run around whatever insane policies they legislate to box in existing tech.