“These mail-in ballot restrictions threaten to disenfranchise millions of eligible voters who rely on mail voting to participate in our democracy," said one advocate.

Notably, the decision did not address the legality of Trump's order, only the timing of the challenge to it...

“It’s a disgrace that the highest court in the nation is allowing Trump to stab a dagger into the heart of our democracy," said Senate Minority Leader Chuck Schumer.