They call it "respecting the diversity of tactics", so it isn't silence up support. Harris bailed rioters out of jail too, the ALCU defends them, and the juries have rewarded them for being arrested for violence. So the support is active instead of passive.
https://yournews.com/2025/01/27/3164672/us-government-agrees-to-pay-antifa-and-blm-protesters-for/
https://nypost.com/2024/08/25/opinion/kamala-harris-support-for-bail-fund-that-freed-violent-criminals-shows-how-tough-on-crime-she-really-is/