I disagree. This was just a test run for things to come. Now they know what they can get away with before people push back. So now they'll just turn ICE into the next SS. There were no consequences for ICE's execution of unarmed civilians. In fact, the Trump administration essentially gave the Green light for ICE to brutalize anyone who gets in their way and they are now expanding their scope of operations to online surveillance. If you get stopped by ICE for whatever reason and they know what you've posted on social media you'll be going with them to a camp.
The withdrawal might be bad optics, and chuds hate bad optics more than anything. But trump and ICE weren't defeated in any meaningful sense. And the Minnesota deployment was just a trial.