The defaults keys should be left there because the wiki states them as the default. the wiki does not account for people preference if they want to change themselves.
Your edit description was kinda rude, tbh.
Anyway, thinking about it, what about using the tt template? Specifically, having it so that the key that the message defaults to is shown when hovering the mouse over it.
there no need to change anything as its a table to show when you are at which class and pressing which key will give that message.
But again, you can have any message on any key. You can even have all four keys use the same type of message if you wanted to. The way it is now just makes it seem like Praise can only be on F5, Thank You can only be on F6, etc., especially if you skip the paragraph at the top of the page.
I know you can set any message on any key. But the wiki is suppose to put what is defaulted there. Its up to the reader to read the first paragraph. Anyways if someone ingame wants to change e.g praise to the 1st job, they should see that they can set any message.