I mean you just mentioned all the problems in your post.
Korthia 20 mins per day of the same boring easy content
Torghast 20 mins a week of the same boring easy content.
If I am redoing content daily or weekly it has to offer some challenge and enjoyment, also the gearing cycle is even more pointless atm, once I am geared what do I do? Higher versions of the same dungeons I did last season? Mythic bosses that are continually being nerfed so if I beat them 2 weeks ago it was more challenging then today?
The whole of WoW is one big participation trophy they gave up the value of titles for completing content by making the content easier each week so CE this week is easier than CE last week and guess what CE the week after will be easier still.