You may have taken the quote out of context there! I was commenting on the riders' clout as far as their annual programme was concerned, with reference to the discussion about downgrading the Giro and Vuelta. Interesting comments on safety though - I missed that interview / Millar's comments.
Although a different context, Millar's comments indicate that the riders have very little clout in general. If they can't influence safety when it's their hide on the line, I can't imagine they get much say in other matters i.e. programme and objectives.