i was just going to make a post about this. if trump decides you are an enemy of the state or a “threat to national security” and has you deported, citizenship or not, there’s nothing you can do to get home. he has full legal power to render you stateless.
Related, if trump is summarily deporting citizens under his new mass deportation regime, citizenship and an ability to appeal to the law isn’t going to get people back in the country. The executive runs border security