Reading the report on the NMC it lists the effects it has had on the nurses it is meant to regulate,
To briefly quote something I quoted above.^Good nurses find themselves investigated for years over minor issues, while some bad ones escape sanction.^
I suggest that you read the BBC report www.bbc.co.uk/news/articles/c7287gxn7m3o It speaks of how the problems within the NMC affected nurses at work. 6 committed suicide while waiting for hearings, complaints about racism were rejected because they were not on hospital premises. Poor quality nurses who should have been suspended weren't and vice versa.
Of course this is going to affect nurses as they go about their stressful work, being unable to get redress for racist comments, having to work with poor quality nurses that are not investigated, knowing good nurses suspended for years, hearing and, perhaps knowing someone who has committed suicide. Anything that affects the morale or efficiency of staff within the NHS affects the care we get in hospital.
More seriously, doing some research, I came across a pay walled article from The Indpendent. It started: ^We’re in danger of ignoring the lessons from the Lucy Letby case
The Independent has revealed that the principal regulatory body for nursing, the NMC, showed a disturbing and unforgivable failure to act when allegations of serious unprofessional (and even criminal) behaviour came to its attention. Patients have the right to be treated with respect – and have a right to dignity^
The NMC's toxic culture lets down its members and that affects the NHS.