I want to give this guy the benefit of the doubt that he's kidding. I think he's kidding, although he put an awful lot of thought into it for a guy who's just punking everyone.
Then again, do you doubt for a second that there are liberals will to embrace a plan like this without any sense of irony? Of course you don't. To them, a Trump presidency is the end of days, and no blocking strategy - no matter how bizarre or implausible - is beyond consideration.