On the level of a lizard running from away from a push-broom (not to denigrate lizards).
Hes spent his entire adult life suing this, that and the other, and being counter-sued as well. Hes also never had to clean up his own messes, someones always been there to handle the difficult shit. So theres this desensitized addiction to chaos in his everyday life.
He knows how to torment and hector people, but he cant take much in return, and once again, hes marooned in that self-referential loop, wherein he can do no wrong, so theres no reflection, no learning from mistakes, no forward motion.
Does 45 have any fear the law, or of breaking any law? Consider: 1) hes never gotten into anything his lawyers and accountants couldnt fix; 2) hes the freest person in America (right now). If anyone else acted in their workplace the way he does, theyd be canned on day one.