Not at all. Again, people who are genuinely dangerous, should be removed. Those who are to incarcerated for charges should have their entire record shipped to the country to prevent something like the formation of MS-13 again.They've also said they aren't against the feds deporting illegal immigrants.
Sanctuary cities are for the protection of people who are coming over here for a better life, to indulge in the options they have and to succeed for their children and grand children, without state collusion in federal deportation.