A statement wouldn't have done for the conspiracy theorists, as we can see from the posters here and elsewhere who believe the Prince of Wales went to a farm shop with a body double.
You can't beat conspiracy theories. It just migrates to something else.
I guarantee they are still posting their crap on social media about how it's not the POW in the video or that it is, but she doesn't have cancer and it's really x, y or z designed to cover something up.
When it seemed really bloody obvious that Nicola Bulley had gone into the river for whatever reason; the conspiracy theories went nuts aided by 'experts' inserting themselves into it. Then when she was, very predictably found dead in the river, they didn't stop and said she'd been killed elsewhere and dumped, blah blah blah.
The post mortem and inquest said she'd drowned but even now, you have people making YouTube videos and TikToks about how that's not the truth and it's some bizarre cover up and conspiracy.
A lot of people aren't all that bright and social media gives them a platform to spread hateful, damaging crap.