The main thing that concerns me is Alex would have presumably contacted Tim in private regarding this prior to making this video. If Tim realized his mistake and agreed to publish a retraction, the nature of this video would have been just a clarification for Alex's own fans. But he calls Tim out. I'm not 100% positive, but that seems to imply that Alex contacted him and the response he got from Tim was less than positive.
The main thing that concerns me is Alex would have presumably contacted Tim in private regarding this prior to making this video. If Tim realized his mistake and agreed to publish a retraction, the nature of this video would have been just a clarification for Alex's own fans. But he calls Tim out. I'm not 100% positive, but that seems to imply that Alex contacted him and the response he got from Tim was less than positive.
That concerns me. That concerns me deeply.