Those from Rome are not saved, full stop.
Prior to the first death, every human has an opportunity for salvation from condemnation.
Environment is not required for salvation, nor does imperfect environment preclude salvation. Every time in Scripture where we see the fall of the Adversary, it comes from a situation of perfect environment. Perfect environment is not the answer for salvation. Likewise, Rome as an environment does not preclude the salvation of any person within it or from it.