The way I read it, if a foreigner living in the US says it would be wrong for the US to invade Canada or take over Greenland, or bomb Houthis, etc. than the cou

The way I read it, if a foreigner living in the US says it would be wrong for the US to invade Canada or take over Greenland, or bomb Houthis, etc. than the could be deported because that would "compromise a compelling U.S.foreign policy interest." It doesn't even have the "clear and present danger" requirement of Schenck v. United States - the infamous "falsely shouting fire in a theatre and causing a panic" Supreme Court case largely overturned by Brandenburg v. Ohio, which limited government action to only speech likely "likely to incite or produce [imminent lawless] action."