President Trump gave the following answer, when recently asked by a White House reporter if he will peaceably leave the White House if Congress certifies Biden's electoral vote victory on Jan. 6: "Certainly I will. Certainly I will. And you know that."
Actual quote. You can watch it on youtube.
What do you want him to do chain himself to the White House doors he’ll just boycott the inauguration of China Joe
Trump is a man of peace. Consistently. I don’t expect that to change.