I used to work with a guy, now in his 40s, and though I haven’t seen him in years, I was told he talks-the-talk like that trying to hit on lib chicks half his age. He even volunteered in ‘08 for the Leader with that intent.
The white libs kids are just that, the very smart who never outgrow their freshman year of college. Some even go onto being PHDs, the Mommy Professor Priests of “liberalism.” That is DailyKos in a nutshell, the very “smart” kids who have never grown up, stuck in the same mud their professors dumped them in many years ago, but they are very literate.