The only misconception here is thinking that this thread is saying anything other than "secondary stats are inconsequential in dungeon content as a Paladin so use whatever you like best".

It isn't.

You either agree with this statement, or you don't. Instead, people just saw this and went "hey, someone's posting a non-negative view on Parry! Let's throw sand in his face!"

If you wish to properly argue the OP's point, it is necessary to stay within the context of his claims. Only consider Paladin. Only consider dungeons. Arguing in the context of "everything" is vastly out of scope and therefore off-topic.