When Stephen Miller said the the government will destroy left-wing groups, this is what he means. They are attempting to criminalize anyone who disagrees with the administration about anything. You have a problem with the US government carrying out extrajudicial murders of people who may or may not be drug smugglers? Congratulations, you're an antifa terrorist. You oppose Trump accepting crypto investments from foreign governments in exchange for lifting trade restrictions? You're Antifa too. Want to speak out against revoking the visas of immigrants and visitors for exercising their freedom of speech? You are most definitely Antifa.