alliwantisagoodnightssleep
Does it really matter if Kate smokes? Meghan does too and there are pictures to prove it.
I don't think it matters at all.
I think it matters much more if, as WindsorBlues suggests:
If you read the whole book its obvious that it's a dig at Kate, because anytime Kate is mentioned it's always followed by a dig or an negative comparison of her compared to MM
because if it were a deliberate attempt on behalf of the people who are responsible for the book to "out" Kate's smoking, for example, that would be quite unpleasant.
Earlier in the book it uses the term 'pack of smokes' when talking about Thomas Markle. So they weren't worried about sounding too American at that point.
That's interesting.
In my opinion, purely based on excerpts of the book read here and in the press, it probably was an attempt to highlight Kate's habit.
But I'll be told I'm just speculating.
Which is all any of us can do, of course.