Democrats, myself included, tend to respect and value expertise and find that people who have established a record of accuracy and developed a model that's proven to be beneficial over time should be people accorded great deference when they opine on a topic that they have demonstrated past mastery over.
Since it is one of the great attributes of our species to be susceptible of improvement and capable of experiencing the most beneficial changes, for this reason what are vulgarly called 'venerable establishments' will often range themselves in opposition to the best interests of the community.