FWIW, I too do not like persons who like to hear themselves exhibit their extensive vocabulary. KEK.
If you can’t say it in a few words, find out how.
A book I re-read now and then, I’m about due for another read, it’s amusing, short and highly instructive, I’m sure you’ve read it:
The Elements of Style by William Strunk, Jr and E.B. White
https://www.amazon.com/Elements-Style-William-Strunk-Jr/dp/194564401X
Wrong book, that wasn’t the one with E.B. WHite, here is the correct one, I’d put another link but they’re too long.
My main problem with Lionel Nation.