I'm not clear exactly what the "it" here refers to but as I mentioned in other comments it's fairly self-evident that indentation is easier to visually parse than braces. A simple thought experiment - would you find it easier to skim read code where the indentation was consistent with the bracing or where it was inconsistent? Your brain registers the indentation first and you only resort to counting braces if there's a reason to doubt the former.
Reality often times runs counter to our expectations though, which is why I wondered if no brace methods have been shown to enable simpler to understand usage / understanding.
I'm not clear exactly what the "it" here refers to but as I mentioned in other comments it's fairly self-evident that indentation is easier to visually parse than braces. A simple thought experiment - would you find it easier to skim read code where the indentation was consistent with the bracing or where it was inconsistent? Your brain registers the indentation first and you only resort to counting braces if there's a reason to doubt the former.