One thing I should convey to you is that the owner of 4writers isn't rigid as yourself regarding English.
Since the `owner' is selling professional English writing services, I think you just established that he is terribly unethical.
He is a true professional, because, he is employing his Soft, Interpersonal, and Technical skills to defeat the scams.
I can only understand English if it is written in English. Therefore, for the life of me, I do not understand what you are trying to say here.
I will apologise to 4writers.net if any point out where on their customers' site they state:
1) We do not really care whether the writers who work with us and who will be handling your English language researches, speak the language or not.
2) We do not provide a professional English language, academic research service but, a soft, interpersonal and technical one.