the problem with the philosophy of "good enough is good enough" is that it very frequently isn't. there are more than enough words (and plenty of grammar rules) that a person should be able to exactly communicate their thoughts, even if it takes a paragraph or an entire essay to do so thoroughly. When it comes to communication far too many humans are inherently lazy, take personal offense if they are ever corrected, and will repeatedly rationalize their way out of any form of self-improvement. nothing new there though. Humans be humans.