Nothing in this column is meant to suggest vaccines are hazardous. Nor should it be read as implying all doctors are quacks. You should, in any event, consult a medical professional, probably a psychiatrist, before taking health advice from Lexington. That said, amid the chaos, crowing and lamentation enveloping the second term of Donald Trump, it might be good for everyone to take some time to marvel at how he is making the Republican party a home for people who ask trees for help with their love lives, dabble with psychedelics, bemoan consumerism, long for European-Union-style regulation, and turn for insight to the poet Sylvia Plath and the Disney movie “Moana”.