Time has proved everything already. McAfee is a joker. He shilled tens of alts in the bull run which are nearing zero value right now. Remember dentacoin? Bitcoin private? Every altcoin he shilled has been an absolute mess, nothing else.
I have shared a same opinion earlier in this forum in a similar thread earlier but some moderator has deleted that message, i really did not question that action because i thought i was over the line to criticize in the same fashion as i followed his crypto journey and invested in a few coins he advertised and then later found he was doing it just for money and not having any idea about the project. His words and actions have no value and he is in it for the fame and he is getting plenty. 