The routine emails I get about them allegedly finding new DNA relatives suggest otherwise. The DNA relatives feature is also still pretty prominent in their UI (at least on desktop browsers; haven't looked at the app yet).
That said, it certainly doesn't offer much beyond "these are your relatives; send 'em some messages or something lol". Ancestry probably has a lot more features on that front, which is unsurprising since that's the sort of thing Ancestry was doing long before they even offered DNA sequencing kits like 23andMe does. I don't know if I'd characterize that as 23andMe "giving up", though; more that it's good enough for a product that never intended to enter the genealogy software market in the first place.