Lol, McAfee. He's known for being overly bullish, and for having personal investments in Bitcoin. I don't disagree with him, but no one should be taking his word as gospel. He's doing what he does for his own benefit and could use his followers toward that end.

Regarding the graph, you could see he cut it off around mid-January to make it look similar to the previous two. If the graph had continued, it would have showed more drastic drop offs. Translation? It's intentionally misleading.