The other reason I don’t give a crap what people think of my writing (whether I am polite or not in my writing) is that it is a wishful thinking that I would be able to come up with the same ideas, create essentially the same content (only the form would be more polite).
Maybe I wouldn’t. Maybe writing wouldn’t be exciting to me if I had to force myself to write differently and as a result I would quit.
Maybe certain people wouldn’t like me to quit? Fuck them! Why should I cater to their needs? But, if they enjoy my writing and see value in it?