Because she has a kind pretty face, thin and blonde. Simply based on how she looks, many people have already declared her innocent and she’s simply just a scapegoat. The blonde angelic nurse can’t be mentally unwell and possibly evil. It doesn’t fit with their narrative of what an evil woman who kills babies looks like.I’ve not seen one scapegoat believer give any sort of theory on HOW a scapegoat plot could be carried out. They just cry scapegoat and share a link to the CQC report.