Lehner is known to be a strong voice for people who don't have one, Lehner's been called, "The voice of the voiceless." Lehner is a huge advocate for mental health, and the importance and on how he believes the NHL should be run. He's taken a stance on how we should be helping players with personal issues, especially with so many hiding their issues.
Robin Lehner has confirmed that he quit social media by deleting his Twitter account, on which he liked to help and support people because of relentless bullying and the amount of energy it took out of him.