I get where they are trying to go with this, but for the record there should absolutely be dog breed restrictions. Pittbulls and aggressive breeds are almost universally banned across Europe.
Guns are a lot easier to define than dogs, for obvious reasons. An AR-15 can't cross breed with a revolver, for one. Banning all high muzzle velocity rifles with detachable magazines would be a good start. High muzzle velocity rounds are popular for hunting, but when combined with detachable magazines you get a weapon designed for nothing but killing humans. Muzzle velocity is the major determinant of damage inflicted by a round.
https://www.mediamatters.org/blog/2013/10/08/how-nra-news-downplays-assault-weapons-capabili/196344
If I were writing the laws I would make it illegal for civilians to possess any weapon (a) with a detachable magazine; (b) with semiautomatic action, and (c) capable of firing rounds with muzzle velocity of greater than 2,500 FPS. That solves the assault weapon problem without resorting to the silliness of banning "black rifles".
Over the past few months, Black Twitter has noticed an increase in the number of white trolls creating fake Twitter accounts. Newkirk says he first noticed this around election time last year, when people began posting directions on how to create these fake accounts on websites and forums.
One such post is an article on white supremacist website, The Daily Stormer. "How to be a Ni**** on Twitter" breaks down methods for creating a fake account in order to take "revenge on Twitter" for banning Andrew Auernheimer's white supremacist ads and for blocking Jared Wyand's account for anti-Semitic tweets. The secondary goal, the article notes, is to "create a state of chaos on twitter, among the black twitter population, by sowing distrust and suspicion, causing blacks to panic."