That example needs some context to be understood properly. In dotty we made the decision NOT to reformat globally to indentation in order to keep meaningful git history. But every new or changed piece of code uses indentation style. For people used to the codebase that’s actually an advantage since it gives you a sort of archeological layering of code 
. Anyway, I would not treat that as typical.
Generally feedback on indentation was very positive so far, so there’s no way we would go back to braces only.