The most insightful thing I can try to say about the OP cited article and its premise is that the marginal appropriateness of Trump’s behavior is a function of context. Trump as a celebrity personality or an entertainment figure may bring up questions of his taste, demeanor, reputation-- whatever such in that ilk. But something that’s funny in an entertainment context is shocking or may even seem ‘unwell’ in a serious political context such as candidacy for POTUS.
Trump simply doesn’t belong here in this present role, and to the extent that the system has allowed it, the system has itself failed. I can’t exactly place the blame solely on the man, because I don’t believe he took it seriously when he set out. Wasn’t it a reality TV gag in poor taste? He couldn’t have come this far without some form of credible help.
By June 2015, I was concerned because his political campaign received a sizable positive reaction from popular political news media and polling. It’s as if they took all the sort of right-leaning ‘memes’ about the infallibility of raw capitalism, ‘the country’s in ruin because of political-correctness’ thing, general spite of intellectualism, and then they ground them and others all up together into an ideological witch’s brew. Finally, they had Trump method act that as his campaign while doing his thing. He was the perfect mascot for their snarling cynicism.
Their candidate soared to the lead in the Republican nominee playing field just two weeks into his formal bid for the office, and a full year before the primary convention would actually be held. He did this by breaking the ‘politically-correct’ ‘rule’ of criticizing a veteran in general and a POW in particular, and it was John McCain himself. Did Trump rise to the top based on widespread GOP activist animus for McCain not prevailing against Obama in 2008? Was it some deeper spirit of resentment that his service represents an unpopular and failed national war? It at first seemed like it was some clever in joke for the “conservative” political world, something to pump interest and participation in preparation for the ‘real’ primary in advance, but the joke never ended, and it isn’t funny.
It’s been a long strange twelve months, and here Trump stands against all odds. The prevailing majority in his party decided that he best represented them, their values, their credibility, and their future. Trump is still up there, doing Trump, and making his own mockery of politics.
And so, like Reagan, GW Bush, is Trump then to be a mascot figurehead surrounded by a team that directs him how to act and what to say while in the public light? It’s not his job to think or speak credibly as a functioning statesman. It’s instead to be the puppet into which they insert their hands and operate the levers of US Federal executive authority… Should we pity Trump for finding himself so suitable for their purposes? In the end, I think he’s weak, but I have no reason to believe he isn’t also an act; his ‘wellness’ gets a lot more meta from this perspective, because his character or persona might as well be a pacified form of the Joker from Batman for all the nihilism and contempt on display… but it’s as per the cue.