There's a concerted effort by centrists to put all the blame for republican horridness completely on Trump's shoulders. It's worth noting that with the exception of his idiot kids, all of Trump's weirdos (Steve Bannon, Seb Gorka, Omarosa, etc.) are out. Steven Miller is the protege of Jeff Sessions, a Republican in good standing with the establishment.
Trump is just a rubber stamp with a hair piece. The worst of the damage being done right now is being done by the Republican establishment. "Reasonable Republicans" are a fictitious creature made up by "The West Wing."