We vote blue not to change the system but because voting red makes the situation worse. The whole affair with the GOP stacking SCOTUS with Federalist Society jurists provides one example of many. At this time, they’re trying to neuter elections to push Democrats out entirely.
To change society we’ll have to do far more than merely vote. And to date, we’ve had to claw every right we have by force or coercion, and when the public isn’t a direct threat to the elite, they feel free to strip away our rights. Dobbs was only the most public of the provisions: most fourth- and fifth-amendment protections have been stripped away, again by the US Supreme Court.