Privacy-related flags that are worth looking into via "chrome://flags". First three are ungoogled-chromium features. Last one should be available on both chromium and ungoogled-chromium. 

* chrome://flags/#fingerprinting-client-rects-noise
* chrome://flags/#fingerprinting-canvas-measuretext-noise
* chrome://flags/#fingerprinting-canvas-image-data-noise
* chrome://flags/#enable-webrtc-hide-local-ips-with-mdns