You said “should their opinion or voice not matter?” Which I believe does attribute to me the position that their voices or opinions should not matter.
All I said is that these near total abortion bans are an extremist position that are out of step with what the mainstream and a majority of voters actually believe, in the same way that absurd attempts at inclusivity, like “birthing persons,” are out of step with the mainstream.
As to your question, I don’t have an exhaustive list of powers that should be reserved to the states. I have said on here that I think the country would be better off if the federal government more closely resembled its pre-civil war scope. I would prefer that states serve as laboratories of democracy with broad discretion over their own laws within an expansive reading of the constitutional framework for civil liberties.