Thanks @KevinWorkman I have not yet installed or tried Discourse so i didn’t know about the footer option. Your responsed have been really helpful to clarify.
I still don’t know if it would be a benefit to “mix” it to wordpress or if a standalone discourse forum would be the way to go. Also, I still doubt if it would be better to do the comment system with WP or if just create something like forum.mysite.com and “forum” uses DC and the rest of the site uses WP. I believe that is also doable right? Sorry for all those questions!