If by "healthcare", you mean abortion - Dems do have the advantage on the abortion topic in the NBC poll. There is no doubt the SCOTUS decision gave Dems an issue to run on and that issue has benefited Dems in polling (on that particular topic).
I guess we'll have to see if states figuring out their abortion stances vs Roe being in place ends up being so important to women voters that the economy and immigration/border pale in comparison for them. That's not an assumption I'd make.
By healthcare, I mean exactly that. The abortion procedure is used to protect women during pregnancy as well as children, and medication now that might harm a fetus is off the table for us. Doctors are scared to treat us, and pharmacies are afraid to give us needed medication. We are already suffering the consequences of this imposed law.
It makes having babies, that you want, dangerous. It makes pregnancy dangerous. So yes, we are experiencing and watching others experiencing a decline in our healthcare, just because we are the ones who can get pregnant. It's not something most women will sacrifice, their health and well-being, for political party loyalty. It's a big issue for women and families with children who would have to carry a rapist's child.
On my women's forum, there are a ton of Republican women saying they'll vote Dem this mid-term over that abortion ban. We've been coming together, while the rest of you fight out the political bullshit. Some won't even tell their MAGA husbands they're doing it. They know the repercussions, but your vote is protected, and not even your spouse will know when you vote, or what you voted.
Women are used to protecting their families, and themselves silently. We've been doing this for years. But I'll tell you one thing, women aren't fighting each other over this, we are coming together, because this is beyond reasonable, and dwarfs the economy by a long shot. That will change, but our health could be damaged for life.
So, I won't be surprised if anyone attached to this ban, or future bans, will be in trouble at the box this November. If what I'm seeing is true, they won't get many votes from moms, daughters, or sisters.