It was built one case at a time over decades. It must be overturned one case at a time.
IMO, the only way a single case will be overturned is via a majority of votes; it is almost certain those votes will not occur until, as PGR88 urges, the view changes.
Unfortunately, it is also almost certain "the view" will not change until new justices are brought on, and that can be a slow process.