The bottom line to the Porsche thing, is if that letter from Porsche is genuine, and they have identified a risk, then the insurance companies will respond. That's not rocket science. I remember when a girl high on drugs demolished our garden wall (in her car), I had a supply of bricks, and rebuilt it over the next weekend. Obviously every Tom Dick and Harry who walked past wanted the story, so it took longer than it should. I made the mistake of notifying the house insurance company, telling them I was not claiming. For the next five years they loaded the premium.
There's a Fire Department guy in the USA (on You Tube) who does training courses, including EV fires, and he has some spectacular videos, including one where a garage door blows off with such force that it nearly kills one of the crew. It seems that gassing is more dangerous initially, because when it blows it blows really hard. A Jeep Wrangler hardtop went so high, (he has a word for the time elapsed) that it took a while to crash down. That may have been a hybrid. Having batteries which vent into the passenger cell is a major concern. These concerns are always interpreted as anti EV, where in truth, its about evolving concerns as this technology ages.
