https://www.theregister.co.uk/2018/11/05/supreme_court_neutrality/

The US Supreme Court has refused to hear a challenge to the net neutrality rules that were introduced in 2015, and which have since been rescinded.

The decision [PDF] removes one piece of a jigsaw of legal cases working their way through the law courts that challenge both the 2015 rules – introduced during the Obama Administration under FCC chair Tom Wheeler - and the more recent 2018 rules – introduced during the Trump Administration by FCC chair Ajit Pai.