In which Muslim country is it safe to be a non-Muslim? None. He might as well argue that very, very few Germans worked in concentration camps, and thus, NAZIs are being impugned by such associations.
Show me all the Muslims who are willing to state that Mohammad was wrong in raping, murdering, enslaving, stealing, etc. They don't exist.
Hell, it is not safe to be a non muslim in the United States. Don't believe it? Ask the woman in OK that got her head cut off by a muslim, or ask the woman that got stabbed numerous times by the same muslim. Both women were only going about their business, trying to earn a living, doing no harm to no one. Yet one was murdered and the other came very close to losing her life, and will probably traumatized for the rest of her life. The muslim? Well he will soon be doing what he does best someplace else. His chances of being struck by two consecutive bolts of lighting are better than him receiving the death penalty. His chances of him being struck by 25 consecutive bolts of lighting are six times better than him being executed before he dies of natural causes.