let's use percentages; for example, let's assume that the 50% of the people that visits myreadyingmanga speaks english, and the rest? i'm just assuming but there's 30% of people that can speak korean or are koreans, you can see that there's mangas translated to korean in that website.
SFS (the group who translate cbaw) has problems with myreadingmanga is because there's actual korean people in that website, they'll get angry if they see webtoon that they're paying to read with their own money and the webtoon is wild & free in some illegal website, so they'll start reporting the illegal translation to the author and shit... that's my point of view
it's a bit ironic tho, they're reading translated mangas from JAPAN illegally... but that's just my opinion

For everyone waiting for an Update. This Manhwas won't Update anymore. Some Morons released the Manhwa onto MyreadingManga and now the Translators could face legal charges against them. So they will stay low for a while. They post the Manhwa somewhere secretly but it though to get access and will take a while to ge approved. If the whole situation calms down they might Update it openly again.... For now some Morons ruined it for everyone... Also some people even tried to report them to Mr. Blue.