Will Democrats give him what he wants?

UK's Sun reports the New Zealand mosque gunman published a manifesto: 

He boasted that he chose to use firearms so he could influence politics in the US. 

He wrote that he wanted to "create conflict between the two ideologies within the United States on the ownership of firearms in order to further the social, cultural, political and racial divide". 

And he ranted about his hopes that “this conflict over the 2nd amendment and the attempted removal of firearms rights will ultimately result in a civil war that will eventually balkanize the US along political, cultural and, most importantly, racial lines.”