Sorry, I just thought I’d share this experience. On another forum I posted a screenshot of 4K content on my Kodi setup. A user replied to me with this;
“What addon is that, that has 4k streams? I have a 4k monitor but didn’t know there was a way for Kodi to play 4k content, as I am an avid user of Kodi lol.”
An ‘Avid user of Kodi’ assumed that I was using add ons at all when the only two video add ons I have installed are YouTube and Twitch (Cause Apple Trailers broke. 
) I guess such an ‘Avid User’ doesn’t know that Kodi can just play files from the server in the other side of my apartment. 