I am not reading 10,000+ words on why macros are good. I know macros are good because smart people tell me they are. There is also plentiful evidence of macros being useful to programmers. Who are you trying to convince here?
I am glad if it's useful to others as what others write and wrote over the years, including about Lisp, was useful to me. It's just free food, if you will. They've charged nothing for it, even if they worked for years on producing it, I'm grateful for that and now I'm returning the favor. If it's good food or not, I can't say. If you don't like it, leave it to others, no harm in that.