The new law permits pedestrians to cross a roadway at any point, including outside of a crosswalk. It also allows for crossing against traffic signals and specifically states that doing so is no longer a violation of the city’s administrative code. But the new law also warns that pedestrians crossing outside of a crosswalk do not have the right of way and that they should yield to other traffic that has the right of way.
Is disturbing the peace still a thing for them?
Yes.
In England and Wales where I am based, there is a really useful website that has information on laws that police like to use for protests: https://greenandblackcross.org/guides/laws/. Its a bit of a shame that the National Lawyers Guild doesn’t also provide public resources on laws for the US states that they operate in in a similar way.