Cernovitch isn't "alt-right". He denounced the alt-right after "Heil-gate" and again after Charlottsville. There was a schism. This stuff is easy to find out about with minimal research, but the MSM, even "The Hill" doesn't bother, better to just use imprecise language and smear everyone with a description that invokes bad feelings in many.
Cernovitch is an object of derision among the actual alt-right, for being a grifter and con-man with low or no actual philosophy, and grabbing onto Maga to sell various patent medicines and self-penned self-help books. He is referred to by them as "alt-lite".
Yeah, you're a RINO or Dem opposition researcher.