That "autonomous zone" of several city blocks also collapsed in on itself in less than three days and is now little more than gang turf run by an honest-to-God SoundCloud rapper. The jokes just write themselves on this one.
I do think there's a good chance the Right (as in anyone not in favor of this coup) will hit hard and try to take back the zeitgeist, namely in the form of a silent majority voting these fuckers out.
Even if they vote for Trump in 2020 and lie about it to their friends before they go back to voting Dem in 2022 or 2024, a second term of Trump is the kind of humiliating defeat that lets the big shots that 2016 was not a fluke and the neoliberals are playing with fire by getting in bed with the far left.
They've lost control of the monster they helped create, and if push comes to shove, they will sacrifice BLM, Antifa, and the SJW movement in general just to save their own sorry asses and recoup their losses while they formulate another plan for their narrative.