This is the sort of drivel you get from a bunch of feral leftie hippies with no idea of the real world.
这就是一群满脑子幻想的野生左撇子嬉皮士才说的疯话。
Many of the world's leaders and stars are left-handed, with some known for being hot-tempered. One famously grumpy leftie is tennis legend John McEnroe.