Well, the "enemy" of the protesters are the ICE officers. When drawing Nazi Germany comparisons I was pointing out that during those times people weren't whistling along German soldiers when they didn't agree to what they were doing.
Protest "along" is a strange word then. But the main question has always been prove illegality and come with actual legal warrants and don't commit terrorist acts on random civilians, if ICE were merely following the law the protests would have been much smaller.