Of course I'm not denoising TIFFs if I have a RAW file and it's not much work after that.
It's natural that many people don't denoise processed images but I weant to.
An example would be an image that is composited from multiple frames, retouched, dodged/burned locally, some kind of filter applied, etc. Redoing many hours of work from 15+ years ago is not what I want to do and even if I have the old RAW files it would not be the same result.
In many cases the originals would be film scans (real scans, not digital photos of film), and the film is long gone. How would do you denoise 2004 scans from the Hassleblad 503CM? Again they might need retouching of subject matter.
