An Op-Ed by a Republican criticizing the Democrats, or vice versa, is easy to come by and not that interesting. But a Democrat who takes issue with his or her party, or a Republican who does that, is more valuable.
This quote highlights the importance of internal dissent within political parties, emphasizing that genuine critique from insiders often provides more insight and progress than external labels. When members challenge their own party's stance, it fosters a more honest, reflective, and potentially transformative political discourse. Such internal critique can signal a healthy democracy where ideas are critically examined rather than blindly followed, encouraging accountability and growth.