I'm thinking you misinterpreted the comment you responded to? I read it as saying that you don't necessarily have to have employment linked healthcare just because you have at-will employment.
The "inexplicably" being a commentary on the wisdom/sanity/compassion of linking healthcare to employment, rather than a claim that the parent comment had made an inexplicable leap of logic
The "inexplicably" being a commentary on the wisdom/sanity/compassion of linking healthcare to employment, rather than a claim that the parent comment had made an inexplicable leap of logic