He has a pattern of being heavy partisan left for over a year, then saying something centrist, then going back to being heavy partisan left. People keep bringing up his centrist moments as if even he's finally seen the light, making him more relevant than he's due. He's a shill.

Its not a "pattern" of flip flopping. Its a traditional dem who also believes in speech and some liberty, more than what todays dem party allows for. He also supports some right wing ideas, but shills never mention that.