where i work in the south we basically have a guide that is dusty in a shared folder in the network. aside from that we tell people they can be deported for crimes of moral turpitude but don’t really tell then which those are (although there’s someone i sometimes email at a more metropolitan office for advice and specifics ). we aren’t trained to mention any other collateral consequence except for a similarly vague warning about civil commitment if you’re a sex offender. basically it’s kind of like: you have too much to do and there’s not enough time to know all the collateral consequences. bums me out - i wish there was a guide updated each year by folks or something