As opposed as we've been during this conversation,
@StandOnIt makes a valid point I hadn't previously taken into account that debris cautions had been on the wane gradually for several years. That isn't to say that the current near total absence of them doesn't correlate well to 2016's numbers to suggest that stage cautions in many ways replaced debris cautions. Few are even capable of denying that with a straight face anymore.
Eventually you'll be asked why you care so much and told to not watch if you have any criticisms.