“We already have a thin-skinned cry baby in the White House. Do we need another?”
Obama probably does have a thin skin, but can you cite any instance where Obama has received the the hate in seven years that Trump receives in one day?
Trump is catching it from all sides. And, you have to factor in the truth that an accusation unanswered is assumed to be true by most people. So, how would you advise Trump? Do you, your personal life, refuse to respond to falsehoods proclaimed about you or your family? You just smile, and carry on while the firestorm erupts?
That’s the thing - Trump doesn’t respond to criticism by refuting or disproving it. He responds by insulting the critic.