It is also because most CN web authors don’t have enough time to plot out their stories in detail if they didn’t do so before writing. This is now a job where you are chewed expected to put out x amount of words and attract x amount of people for x amount of profit, and spit out if you fail. You have little time to plan as you go, especially if this is a significant amount of your income.
The sole thing i think of, when i see it, is : 'Oh god another one doing it. Again this catchphrase that they pulled out from WHO-KNOWS-WHERE popular TV shows or something'