Isn't the article linked to here also dishonest? As in, the author compares a large box of complex styles to a single class attribute, without showing that to

Isn't the article linked to here also dishonest? As in, the author compares a large box of complex styles to a single class attribute, without showing that to have the same function, those styles will also be written out in the CSS file. The contents of the CSS file should also be shown.