Dead hand control
By 
John McCain was the most overrated politician in recent American history (Whenever I need a quick LGM pick me up I read either Erik’s reverse encomium to Sen. McMaverick, or his peroration on the aesthetic atrocities of Marmaduke).
OK but . . . The Last Real American Hero is actually doing a great national service from out in minus spacetime or plus soul time, by driving our nutcase president even battier:
President Trump on John McCain: "I gave him the kind of funeral that he wanted, which as president I had to approve. I don't care about this. I didn’t get thank you. That's ok. We sent him on the way, but I wasn't a fan of John McCain." pic.twitter.com/hG4XwOiIBO
— CSPAN (@cspan) March 20, 2019
I still can’t really believe this guy is president.