The Supreme Court's recent decisions on election-related matters have provided limited insight into how the justices may handle future disputes. An unsigned order rejected a plan to allow the US Postal Service to potentially refuse to deliver ballots. Earlier, a decision on mail-in ballots was made by a single vote. Some justices have expressed concerns about mail-in voting, echoing unsubstantiated claims of fraud.

Further details on the court's decisions and potential implications are available from the source. The justices' actions may have significant effects on future elections, including the potential to impact control of Congress.

The court's decisions have been closely watched, with more information on the justices' thoughts and actions available from the source.