The KQo is one of my least favorite hands because of the reversed implied odds. It all depends on what info you have on the initial shover. The real issue (imho) here is that the initial x3 opener's range often contains a K or a Q which removes one of your outs, when you call the shove you will 99% of the times be an underdog and the fact that the special bounty guy had folded removes the "juiciness" of the call. But it's all theoretical, of course.
I would also 3 bet jam with the top of my range vs an x3 opening with a big bounty. The sizing tells they would most likely not fold, so that's probably what the villain was doing and in this case KQo is crushed.
No one judges the winners!
GG WP.