(iii) Proposed provisions specifying that the USPS shall not transmit mail-in or absentee ballots from any individual unless those individuals have been enrolled on a State-specific list described in subsection (b)(iv) of this section with the USPS pursuant to this subsection.
I see it more as the court recognizing that if they just rubber stamp Trump’s wishes, they destroy their own power, and Trump is notorious for fucking over pretty much everyone that joins him. In this instance, they would effectively be handing total control over to Trump, who is clearly face-planting across the board, destroying the U.S. in the process.