Fwiw, I've watched 2 videos in the last week where martial arts RU-vidrs tried to do that 2-on-1 defense against a knife and received what would have been fatal stabs. In the RU-vidr challenge all 6 guys where judged to have died from their wounds and in the other video the FMA just switched hands with the knife. D'oh!
For most American police departments, the standard response to a knife attack is to draw their gun and shoot the person. You see this in the news all the time. They have a 21 foot rule that they don't allow someone with a knife to get closer than 21 feet to the officer. In other countries such as China or Japan, there are more martial arts type responses like in this video: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-j_s2rZR7IkQ.html
The budget brothers I just became familiar with... you, I trust, thank you for the confirmation. There are some that are great, some I was skeptical of. But I know trust them. If that was your goal. U win. If not, shame on you, and good will always prevail. And only I... ME, say what good is! Unless you are evil.... in which case u know, I will always win. Good doesn't always win tge fight, but they always will win the war. Don't believe me, look it up!😅