He added he is not joking.
He is not joking. As to "methods," I am guessing martial law in response to civil unrest caused by his announcement to run for reelection. Or maybe there won't be because we are too exhausted in contrast to MAGA's boundless energy.
If you are hoping he croaks in office before 28, let me remind you his mother lived to be 88 and his father 93. Trump is "only" 78. People tend to outlive their parents because healthcare is better. He has at least 15 more years in him.
Remember when he and Melania came down the escalator, most thought it was just a flash in the pan. That was 10 years ago.