This comes from the twisted mind of Stephen King.
The reason the terrorist in London went on a "stabbing spree" instead of a "shooting spree" is because they have tough gun laws and serious penalties in England. Thus the toll was 3 dead (awful) rathe than 3 dozen (horrific).
— Stephen King (@StephenKing) November 30, 2019
Most rational people would try and figure out what the root cause of these attacks are and try to stop them.
King seems to care more about guns than violence.
Keep in mind that a terrorist with a rental truck killed 27 more people in Nice than did the worst mass shooter in the US.
Remember that Stephen King wrote a book in which a bunch of pre-teens had group-sex as part of defeating a child-murdering clown. This guy was never right in the head.