Ugh. I could see if Jenner wanted to be, say, the President's physical fitness adviser or something like that. But in light of the complete lack of any relevant experience, it's disgustingly presumptuous to run for such high office. Start out with a state legislative position or some sort of staffer position and get some experience. It would be different if Jenner lacked actual public office experience, but had spent years as a policy wonk, dealing with a large array of important issues. But Jenner's experience mostly comes down to time as a D-list celebrity, first as a current and former athlete, then as a reality TV star.
In the past we could have written such nonsense off as nothing but a publicity stunt by a fading trash TV personality who had no intention of actually winning. But with Trump, we've learned the problem with such stunts.
If we have to have radically inexperienced people running for high office, at least let it be Stephen Colbert types, who have spent many years engaging thoughtfully with a wide range of issues, not brainless personalities who are mostly just famous for being famous.