It’s a long, rambling post with some fairly vague and difficult to falsify accusations. I have no connections to Apple (other than as a consumer), but I could not wade through the article enough to determine if I thought there was an actual smoking gun. I suspect the story would be much more powerful if it were 1/5 as long and stuck to the material facts.
It's not the job of junior engineers from foreign countries to write perfect Medium posts.
Also the article was chock full of facts, there were facts in every sentence.