That is called equivocation and is used by the mainstream media and politicians to manipulate people who don't know the difference. "Assault" weapons have not been available to the general public since the ban in 1986.
However, semi-automatic rifles are available to the public and a neighbor to the First Baptist Church in Sutherland Springs, Texas used his rifle to fire on the church shooter wounding him and causing him to stop his rampage and flee the scene. That was yesterday.