Firstly, moving on from no. 13 is rather essential
...especially if you have male genitals
-no joke whatsoever
(check the room numbers in all hotels throughout the whole of Europe for example -> won't find such a major/obvious curse EVER
)
Secondly, the one hit KO was the only thing that kept me in line with the streamlined characters so far
Moreover, switching playstyles to overcome immunities indeed brought the fresh breeze for >100lvl characters you desperately searched for at the levelling overhaul
Finally, there is still and always has been a mandatory progression within the end game, part of which still remains impossible with some of the less capable/played classes alone...
-THIS is the one and only issue that escalated even more in the last few years
There you go; You got the right idea but missed a spot ..or two