Your worst-case scenario is such a low-probability event that it’s only worth acknowledging, but not worth using as a reason for voting against Trump.
He has built buildings and businesses for a living.
He is raising a magnificent family.
These two things alone, though far from exhaustive, are reasons why Trump will not burn down our republic, neither willingly not unwillingly.
Meant to end my posting with “neither willingly nor unwillingly.”