None of that is "evidence" of anything. And as well as those points there were plenty of other reports/"evidence" that don't fit.
Someone who can say "this is what happened, and this is how we know", not people saying "I saw a post on a forum from a former pilot who says he thinks..."
It is looking like a hijack might be the case - although it's been a week of "official reports" closely followed by press conferences denying those reports. All I'm saying is that if it does turn out to be a hijack, the people who were saying that five days ago weren't saying it on the basis of any special knowledge or insight, they were just guessing like the rest of us.