No one close to Larsson told Friedman that he left because the fans were making 1 for 1 jokes. That's a reckless thing to post and completely made up. It was Friedman speculating on his own because he is surprised Larsson left.
"I just think that he wanted a fresh start. If you look at the last couple years, it's been pretty emotional for him... family issues. Also, I wonder if he was ever really comfortable. The trade for Hall. I think at times, the jokes, the 1-for-1... I always wonder if that ever really made him feel really comfortable in Edmonton, and at the end of the day, I think he was ready for a fresh start. I don't think Seattle really beat out Edmonton in terms of what they offered. I just think, at the end of the day, he wanted a fresh start. That's what a couple people closer have told me."
There's the full quote.