You misunderstand, or I didn’t explain it well, because you’re making the same argument that the constitutional scholar is making against originalists.

By narrowly interpreting the text exactly as a WL18CWM would have interpreted it (e.g. black people are not people), they’re not leaving room for interpretations of the constitution that would provide equal rights to people who are not WL18CWM:

  - The constitution grants rights
  - The authors have a bias (WL18CWM)
  - Originalists essentially ignore this bias, leading to fewer or restricted rights to people who are less similar to WL18CWM