how to make a perfect false flag

1. shooter must be white- check.
2. shooter must be young male- check.
3. shooter must like trump- check.
4. shooter must be racist- check.
5. shooter must use civilian semi-auto rifle, which the media
will falsely label as an "assault rifle" and "military weapon of war"- check
6. far left democrat politicians will immediately jump on this and say this proves we need to ban all semi-auto weapons- check!
7. multiple witnesses insist there were multiple shooters,
but after 46 casualties, the police say no, just one guy- check.
did i miss anything??