I think Megyn Kelly just paid a certain amount for the interview, or Crowder got played, or was nice and wanted to help her. Yes they may seem cordial but if he didn't have his show she wouldn't speak to him at all. She used his show to promote her podcast since she has nowhere left to turn. Out of Fox, left cannot and will not EVER accept her, so she had to create her own podcast and she needed someone for advertisement.

I could be wrong, but she seemed like she had her fake persona on.