It only does nothing if you believe physical action is the only means of mattering. Clearly these broadcasted events changed national and global sentiment, had a few top brass discharged, and most importantly have created communities of means to track ICE and have others get out of harm's way where they may otherwise have been next. Not to mention it's been yet another factor in Trump's declinig polling rates, which affects midterm voting.

Is it enough? Not even close. But ultimately (if you're not going to maintain a well-reguated militia yourself) this is going to be a battle of attrition and this bookkeeping is at worst going to be used for history, or at best will be used to eventually hold many of those accountable when the tides change.