I don't understand what you're nitpicking about... when a death report comes in, it gets reported as number of newly reported deaths for that day.
Are you saying that because some of those deaths happened on previous days, there should be no mention of them in a new daily report of deaths?
And let's think about it. Let's say a small town announces on Wednesday that they have just gotten word of the first CV deaths in their small town. And the number is 6 new deaths. Now.. let's say the deaths were 3 on Monday, 2 on Tuesday, and 1 on Wednesday. Do you want only 1 death reported on Wednesday?
Going further, it's now Thursday. And there are 6 more cases: 3 on Tuesday, 2 on Wednesday, and 1 on Thursday. Now, that Wednesday date for which you would want only one a report of 1 death, now actually has 3 deaths for that day.
Moving on to Friday's report: 3 deaths on Wednesday, 2 on Thursday, 1 on Friday. This means Wednesday actually had 6 deaths. But you wanted an official to say on Wednesday that there was only on death... and then never announce the updates for that day?
In the end, a 7-day rolling graph would show that on average, this small town is experiencing 6 deaths per day. But, you only want an announcement of the current day which is going to be way off?
Announcing all the newly reported/discovered deaths that come in on a single day is not some game of goosing the numbers. The graph showing deaths per day (that get updated for those specific days they occurred) and the 7 day rolling average gives an accurate enough indicator of deaths going up, down, same.