uBlock Origin comes close, and surpasses in some ways (I used both for that reason) but lacks separate control of cookies, images, scripts, etc. So you can't accept a particular third party's images without also accepting its scripts, cookies, etc.
I mention it mainly in the hope that we can popularise its maintained fork 'nuTensor'.
After trying uBlock (as in attempting to also cover what I used to use uMatrix for) for a few weeks I think it's insufficient and nuTensor is the better option for me, but it quickly won't be if ~nobody uses it and it falls by the wayside.
Alternatively uBO could support the few details it lacks from uM? It seems like the problem basically was difficulty/time constraints in supporting both.. but I don't know why they were ever separate? There's plenty of overlap. If uBO had uM's granularity in 'advanced mode', that'd be perfect.