The Trump administration’s decision was not unanimous, according to a report in Politico at the time. Vought and acting Chief of Staff Mick Mulvaney advocated for the more expansive position, which has been embraced by conservative Republicans. Others, including Barr, reportedly advocated for the more minimal position, given the political vulnerabilities of not having a healthcare replacement on hand and the popularity of the preexisting conditions provision.

Source: Los Angeles Times May 14, 2019 09:56 UTC