Yes, regarding the scanning, this is true... I will say though that I've tried photographing (digitally) my own negatives to see how similar it was to a drug-store scan, and it was pretty close color-wise.
However, I would have to disagree about skin tones unless you can provide some examples to sway me. I've googled a lot of comparisons and have yet to see one that looked as good. I find that the way digital captures just makes the skin look quite harsh, and reveals flaws. I personally think digital needs to make more changes to the sensor itself to really step up the quality. Foveon is an awesome example, but not fully there yet in my opinion.
It's almost certainly the other way around esp. by your description of 'harsh' skin. Likely something lossy in the film process gives the effect you like (if it is even real... it's easy to imagine all sorts of visual differences that aren't real when you know stuff)
However, I would have to disagree about skin tones unless you can provide some examples to sway me. I've googled a lot of comparisons and have yet to see one that looked as good. I find that the way digital captures just makes the skin look quite harsh, and reveals flaws. I personally think digital needs to make more changes to the sensor itself to really step up the quality. Foveon is an awesome example, but not fully there yet in my opinion.