Hunter Biden: what did he mean? Hunter the crack whore said this below in the now famous email showing his clear bribing 'pay for play' scheme that he said involved POTUS Biden 'his father'; ???

Can you help me make sense of this statement? It is ominous. Standing over them? How? Are they dead? In Chalk? What does he mean? Is this a joke? Do we take this seriously?

‘All too often people mistake kindness for weakness — and all too often I am standing over top of them saying I warned you.’