Well, I can understand the author's POV since I know how hard it is to draw a webtoon or manga and devise the story to make it interesting. She is probably fed up because some people sent messages wanting to translate her webtoon and tagging her to instagram posts which contains her works. Artists doesn't earn a lot btw, and a lot of competition is happening in that industry too. As someone who probably wants to earn and then it ends up as being free on a site, that would have been frustrating. If you can follow her on instagram, she posts a lot of works and isn't that good with english, but she welcomes fanarts of her webtoon.