It's just an opinion piece, not a DNC directive.
I thought that was obvious. Just save it somewhere for when a democrat you like is accused of wanting to go to war.
As far as the stress of special interests is concerned, we all have our crosses (pun intended) to bear but IMO there is little doubt as to which group is better focused.
For elitism and condescension, just check out the many links Tom has provided to Dem wailing since the election.