> Good to hear you're onboard with prosecuting Federal agents pretending to have local traffic enforcement powers and murdering citizens during illegal traffic stops.

Approaching a vehicle that is already stopped, perpendicular to traffic, initially to tell the driver to move and then to make an arrest for obstruction of justice, is not a "traffic stop", and the agents in question therefore did not in any way "pretend to have local traffic enforcement powers". ICE are legally entitled to require protesters to get out of their way. That's a consequence of them being federal LEO, and of federal law prohibiting everyone from obstructing LEO (which includes things like physically shielding others from arrest, impeding their movement towards whatever place they need to get to to do their job, etc.). Protesting and asserting 1A rights is not a defense to the charge of obstruction of justice.