Mo, I think where you’re getting people barking up a tree you didn’t intend is this kind of stuff:
“discarding the idea of a protective Superfather in the name of freedom”. “certain atheists seem not to have understood the problem and continue as if God's death (metaphor) did not imply consequences” “How to solve the problem of moral values autonomously?”
It all gives the impression that you feel the idea of freedom, the fact of having to face the problem, arise from not participating in god beliefs, rather than just being a different default way to approach life.
That and a lot of people feel that, quite often, a person who embraces god beliefs ends up having to wrestle with morals at least as much as a person that doesn’t have god beliefs. So it feels odd to see you state it like it’s such a basic difference in how people must approach basic questions of morality. I imagine this view has been true in some settings, but I’ve never myself experienced any religious community whose members were in anything near 100% moral confidence about everything all the time. I’ve run into a few people like that, but only a few. I might be able to see an argument that god beliefs are a necessary, but not sufficient, ingredient to someone feeling moral certitude.
ETA: it’s a bit like saying that atheists have chosen to face the idea of existence ending at death, instead of saying everyone has to face the idea of existence ending at death, and some (the sufficiently faithful) conclude that the idea is pants.