Violent Rhetoric like Trump Spews often ends with people dying or going to the hospital

IT is the opposite of Democracy and always has been. To maintain a democracy a civil discourse is required.

Only Dictators like Putin and Hitler and Xi and Kim Jong Un actually speak this way in order to create divisions and violence among their people. Threatening to kill your enemies in a democracy is the end of that democracy if some leaders do that. If you threaten other people often they will threaten or kill you back.

Just study world history of the last 7 thousand years and you see this again, again and again.