Only as long as the batteries hold out in that cold.
This is why the LEOs advance for a few steps, arrest resisters and then stand firm for a time before repeating those actions. It keeps the videos going. After a bit batteries will cease to function and then the non MSM streams and videos will cease.
Then it will get serious.
I have been following some of the live streams. The cops may have a looong wait with that tactic as the live streamers carry multiple batteries and portable chargers with them.