The ZOE numbers have also been declining since early this month, though their numbers have almost always been way higher anyway pretty much throughout this entire pandemic, even though they themselves haven't been without their respective caveats.
The other day Dr JC did a video talking about a FOI article, which reveals that overall deaths caused by Covid alone from March 2020 to present are actually much lower than previously assumed, and many were otherwise caused by either comorbidities or 'incidental' illnesses within 28 days of a positive test.
Meanwhile, Thursday's and Friday's dashboard cases have resumed the downward trend prior to last Monday (17th Jan), and deaths now look like they're starting to level off, albeit still way down on what they were this time last year.