Well that just takes the wind out of this threadJust to clarify: Polar Bear is/was a steel-hulled boat with aluminum superstructure, built in 2011 by Citadel Yachts. There may or may not have been extensive composite elements inside -- but what you are seeing in the videos is a metal yacht with its guts on fire. Not fiberglass.
You would think some body would be doing something, but nobody was home. I guess you can't see the gigantic smoke plume while playing pinocle.