My apologies if I don’t understand all the meaning of the discussion.
I just want to add that I believe that if anyone uses a 1-click install provided from a VPS (example), it’s not considered here on meta as a standard install anymore (as Robert said), and thus people on support will likely be less prone to help for free because of this. It seems important to me to consider this.
That said, in theory, an official 1-click install would be awesome of course.