If it was a leak of a real decision, it’s meant to scare people. It it’s a ‘leak’ or a made-up decision, then, it was still meant to scare people.
Why? Why scare people?
Well, it’s about democrats running very scared, and they want to scare people about what could happen if republicans end up with the house and the senate. It’s meant to scare people into voting for democrats this coming November, else, Roe v Wade could be overturned, unless democrats remain in control in Washington. Democrats would be emboldened if the people return them to Washington with full control of the government, and emboldened democrats would then use that power to claim that the people want them to control SCOTUS and the only way that democrats could gain control of the SCOTUS would be by packing the court with democrats, enough progressives to rule over major decisions for decades.
Democrats will not lose, and the ‘leak’ from the SCOTUS is their way of trying to retain power,and to gain even more power.
To light a fire under their voters to get them to come out and vote.