If I’m not mistaken, Jim the Realtor only tracks a limted number of zip codes in Carlsbad, Oceanside and Vista. Hence his numbers do not apply to the wider area of north County.
I also agree with sdduuude that his writing makes it difficult to decipher what he’s trying to say. At a glance, he appears to be saying the median sales price is greater than the median listing price. This should make buyers more enthusiastic?
See if you can get some clarification from him. Otherwise, it doesn’t appear to be a relevant data point.