You ask if ‘right-wing extremism’ is emerging. Well, it could be. I bet you will joyfully post the picture of this monster, and call out his blonde hair and blue eyes almost as much as you will call out his religion. Nonetheless, if you are right and this is our new problem I will denounce it and fight it the best way I can.
However, that question implies that all other terrorism we have (and it is plenty) is not right wing. So why don’t you define and denounce that other extremism (the one that kills millions and not dozens) for what it is?