“It was in part due to these Midwestern rallies that the House of Representatives impeached President Johnson in 1868. Many congressmen saw President Johnson as an embarrassment, a threat to the Republic whose unprecedented insults were unpresidential. Invoking the Constitution’s lone provision for prematurely ending a President’s term, the House called for the Senate to convict President Johnson and remove him for committing “high crimes and misdemeanors.” Most of the eleven articles of impeachment the House drafted accused President Johnson of violating a criminal statute that prohibited him from removing certain cabinet officials, but two charged him with delivering such “intemperate, inflammatory, and scandalous harangues” that they rose to the level of high misdemeanors. One of these speech-related charges eventually became the focus of the subsequent impeachment trial and the first charge on which prosecutors asked the Senate to deliberate and vote.”
https://harvardlawreview.org/2018/12/high-crimes-without-law/
Saying mean things does not constitute “High Crimes and Misdemeanors”