The case involved someone on his state's sex offender registry. He was also prohibited from accessing social media sites, and got in trouble for posting a complaint about a traffic ticket on Facebook.
The actual ruling is that not allowing him on any social media site for any reason was too broad. Apparently the opinion makes comments about how important internet access is to modern society, which does give a hint about how the court might rule in the future, but a concurring opinion says there's no need to go off into the weeds for that discussion.