The article is extremely poorly translated, and many of the sentences don't make sense. This makes it hard for me to figure out if something was lost in translation or if the author is as ignorant as the translation makes him out to be.
I won't go through the post line by line; I think this paragraph sufficiently establishes that the author is ignorant.
> The virtue of Unix convention of making a big thing by combining small things is inherited in Emacs. This virtue itself is the reason why I am using Emacs. However, this may be becoming history. What is the meaning of the world without the virtue or philosophy, but with only benefit? I’d be disappointed if Emacs become so.
The precursors of Emacs were written at the AI lab at MIT, which at the time ran the ITS operating system. ITS had values that were pretty much orthogonal to Unix, which makes the statement especially ignorant. GNU Emacs's first public release in the 80s had to be ported to Unix to make it work.
Emacs is famous for being very extensible and can be used as a web browser, newsreader, spreadsheet, etc. You can do almost anything and never leave the Emacs environment. This is the opposite of combining many small programs to create something big.
Emacs also has a clear and logical design, and allows you redefine almost anything you don't like. Unix is famous for having a horrendous, incoherent design that is so poor that many of its commands are digestive noises (nroff, fsck, awk, grep). Its other commands are cryptically named and for years and years the documentation was nonexistent or terrible.