By Harmeet Kaur, CNN (CNN) — Recently, Christopher Rufo, the right-wing activist best known for leading the charge against “critical race theory,” took up a different matter of identity. On a podcast Rufo hosts with Jonathan Keeperman, an even further-to-the-right figure known online as Lomez, the two spent upwards of an hour discussing what they chose to call “The Indian Question.” That meant talking about whether, in their estimation, people who traced their roots to the Indian subcontinent could ever assimilate into American society, whether their culture was at odds with American culture and what should be done about their...