This is the #Scotus headline at talkingpointsmemo.com. I don't know why it isn't the headline at the NY Times and the Washington Post and everywhere else. It’s certainly accurate. The Supreme Court is granting itself powers not anticipated by the framers, who thought Congress and the executive branch had a role to play.

https://talkingpointsmemo.com/news/supreme-court-chevron-overrule-agency