I absolutely agree, far too many developers already break the guidelines. For the few components I use, I always request that the developers try to adhere to the coding guidelines. Including the code format guidelines. I'm helping with the development of the PHPCS2 version of the Joomla coding standards joomla/coding-standards#109 with automated fixers, after a year we are getting closer to a beta of that package. Hopefully it will help more developers adhere to the format guidelines.