McAfee's comments have ruled him out as a useful or serious source of information or commentary.
He has moved more solidly into jackass mode, not into a mode where he is a credible pundit.
His comment made it seem more likely that Bitcoin is a Ponzi scheme as recent credible investors have reported in the press.
Best result for Bitcoin is this jackhole goes back to Belize and stays quiet about BTC future.
McAfee should start his daily yoga. This volatility cannot be predicted.