Platter capacity kept increasing (not fast enough to remain ahead of SSDs, but that’s another story), and the difference between CMR and SMR is not really large enough to be attractive : 26 TB vs. 32 TB.
So, yes, I suppose that SMR is pretty much dead for the consumer 3.5" HDD market. It may still live for external 2.5" drives… as long as these still exist. And some hyperscalers may still want the highest possible capacity in their data centres. But consumers can no longer be bothered.