@Chowseeker1999 would never copy and paste his old reviews to ek. that would definitively link the two and he doesn’t want that.
when the innocent topic came up about the similarities between cs and ek, he was over-the-top apologetic, feigned ignorance and went as far as claiming plagiarism (even though nobody accused him of that) and volunteering to leave entirely. after he was “convinced” to stay he poses the question to reformat his reports and downplayed his own writing and vocabulary.
but I think it’s pretty obvious now, that he’s been disingenuous and this was all just a cover story.