I think the better comparison than SafeBrowsing for uBlock would be Firefox's Enhanced Tracking Protection, which is on by default. This uses data maintained by Disconnect.
(Disclaimer: I work for Mozilla)
(Disclaimer: I work for Mozilla)
I am sorry but tracking protection on mozilla as it is now (only enabled by default on private windows, and hapening with no user knowledge/information/learning oportunities) is a lame clutch.