>>2331321 lb
About the Hawaii missile, they gave 4 names the button pusher and 3 bosses. At least 3 of them were fired/resigned. Dunno who replaced them.
https://www.khon2.com/news/local-news/state-to-release-findings-from-false-missile-alert-investigation_20180306072119714/1012676410
In this article, they have a graphic in the video that posts the 4 and their positions. No idea who replaced them, but someone could probably Google the positions.