I don't get it, you can make a [ , ] key anywhere. The ] key could be to the right of your pinky on the homerow. The [ key could be the one right above that. Pe

I don't get it, you can make a [ , ] key anywhere. The ] key could be to the right of your pinky on the homerow. The [ key could be the one right above that. Personally, I have ()[]{} on the home row, activated by a layer and i'm never going back.