I was one that bought a couple of those drives for my UNRAID array just when the story broke.
I added the ZFS plug in and filled it with garbage and then forced the array to rebuild the parity disk. It was abysmally slow on 6GB drives. I would have taken over 5 days with a Ryzen 2400g CPU. Not exactly comforting when another failure could mean death.
Since I was within my 1 month window, I returned them to amazon as defective because WD support didn't offer me an upgrade option (which I would have paid for)
I since have gone Seagate Ironwolf and haven't looked back. I'm a little concerned about temps on parity checks (57C) (std operating is 55C max) But my drive cage may just need a good cleaning for fan flow. Or I may need to adjust the fan curve up. So far only post warning's I've seen have been about head realignment due to vibration which is pretty standard fare.