PG is complaining about most complicated writing, which is not beautiful. It uses too many words and the wrong words, like "purchase" instead of "buy" and "utilize" instead of "use". It has complex phrases that add nothing. Github's blog post about fixing a security weakness [0] is a recent example:

"On the evening of March 8, we invalidated all authenticated sessions on GitHub.com created prior to 12:03 UTC on March 8 out of an abundance of caution to protect users from an extremely rare, but potentially serious, security vulnerability affecting a very small number of GitHub.com sessions."

"Out of an abundance of caution" adds only the smell of a desperate attempt to reassure the reader. The sentence would be much better without it.

I like rich language where it is useful or fitting but, usually, I only want to know what the writer is communicating.

Hmm. You may be right.