It's not "news". James is focusing on the issue of coordination with Marvel Studios, which he considers to be relevant to earning the MCU brand name. He's factually incorrect about calling the Twitter user incorrect in the series being part of the MCU world, and he's even deleted one of his tweets about it.

People need to stop taking creators at Marvel who have nothing to do with this and don't really know what they're talking about in this area so seriously.

@BEJT Bro, why u so angry? I am on ur side. But the thread is still up where he made some other statements.

I am not angry with you. I'm angry that this is even a conversation, I'm really annoyed with James, and I'm frustrated out of my mind that people are going to talk about these tweets as if they mean anything again.

Honestly, I'm fine with it. I think they're in branched-off timelines.

He's contradicting himself since Kevin confirmed that AOS crew were aware about what was going to happend in Captain America The Winter Soldier, so there you have a coordination. Also Edwin Jarvis in Endgame say hi👋🏻 And also them working in Agent Carter to not contradict anything.

Also this still doesn't mean anything, he isn't Kevin so he isn't the right one to say what is or not canon.