https://www.nationalreview.com/2020/...on-is-garbage/
"Insisting on being called “Doctor” when you don’t heal people is, among most holders of doctorates, seen as a gauche, silly, cringey ego trip. Consider “Dr.” Jill Biden, who doesn’t even hold a Ph.D. but rather a lesser Ed.D., something of a joke in the academic world. President-elect Joe Biden once explained that his wife sought the degree purely for status reasons: “She said, ‘I was so sick of the mail coming to Sen. and Mrs. Biden. I wanted to get mail addressed to Dr. and Sen. Biden.’ That’s the real reason she got her doctorate,” Joe Biden has said."
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"As Joe Biden has frankly noted, Mrs. Biden sought the Dr. honorific to rebuild her amour propre. Much of the press plays along, addressing Jill Biden as “Dr. Biden” even when actual medical doctors are referred to without the honorific if they are not currently practicing. Eminent pediatric neurosurgeon and HUD secretary Ben Carson is now “Mr. Carson” to the New York Times, but the same paper refers to Mrs. Biden as “Dr. Biden.” This practice appears to contradict the Times’ style guide, which explains that the “Dr.” title is used for non-physicians “only if it is germane to the holder’s primary current occupation (academic, for example, or laboratory research).” "