Whose this guy? Where did he come from? What party is he running in or running away from?
He already has open borders and is halfway there on the war on drugs. His third suggestion is, sadly, the most useful of the three and the most difficult to achieve.
McAfee is an early big name in personal computing, the guy who made it big in the anti-virus software area. Really big. Short version: he made a boatload of money in software, went whacko, got in big trouble (suspected murder), now lives as a rich survivalist in another no-extradition country. Very interesting person, not someone you want running a country.
Ever heard of “McAfee Antivirus” software? He’s that guy. Smart and successful, but happens to be a total lunatic.