Lucas Hnath’s “Hillary and Clinton” is a depressing form of inept and backhanded fan fiction, the very existence of which is irredeemably sexist.  Putting the marriage and choices of one of the most accomplished and celebrated women in American history on stage for yet more public scrutiny is an indignity no male politician would ever face.  Great performances aside, this inaccurate and intrusive play’s existence on Broadway feels irresponsible as a matter of civic integrity.