Correct. And proposing religious exemptions either favors one religion over another (unconstitutional) or creates a sitatuon where no reasonable abortion law can stand because anyone can then join the church of Satan that mandates abortion whenever the mother wants.
I agree that religious exemptions are not feasible. Never-the-less there are a number of reasons your concerns don't concern me.
1. According to news reports this bill was designed to be in maximum conflict with Roe in order to maximize chances of reaching SCOTUS and it is highly unlikely that it will ever be implemented as written.
2. Even if the bill as written prevails in SCOTUS, it is highly unlikely that SCOTUS will endorse the bill's definition of person-hood making abortion illegal on a Constitutional level. Abortions will still be available on demand in NY and CA and many states in between. It is difficult to imagine a case where the mothers health exemption is not triggered and travel out of state is not possible.
3. We benefit greatly from living in a moral society and it is in our interest to see society maintain it's morality even if that comes at a cost. Under secular law a rape exemption is morally indefensible.
I also take issue with the absolute claims that abortion = murder according to Halacha, as well as the concept that Jewish people should pursue legal avenues in a secular government to enforce 7 mitzvos Bnai Noach.
We are pretty much in agreement on this.