[WillPostForFood]

It is not their job to enforce federal laws, but they are actively thwarting federal law. Both through refusals to notify the federal government about criminal illegal aliens being released, refusing detention holds, lawsuits against building facilities, lawsuits blocking arrests, etc..

[wat10000]

Lawsuits are part of the law, not thwarting the law. Refusing notifications and holds is inaction, the opposite of “actively.”

[WillPostForFood]

pedantic. You can use lawsuits, within the law, to thwart the law. You can do it knowing you will lose, just to cause delays, like Califorinia and the 9th circuit are ACTIVELY doing to slowdown gun control cases from reaching the supreme court where they 100% will be struck down. Refusing notification is an action.