I will share a bit of experience.
back like 25 years ago while in the Phoenix area with Allstate: had a CJ5 with a 350/TH350 sitting at a stop light. I was fumbling around looking for something in the console and released pressure off the brake pedal. Foot was still on the pedal, but not enough pressure. Crept up to a new car sitting at the same stop light and tagged the trunk lid with the winch hook. Allstate told me the winch is not part of the insured vehicle and denied my claim. That cost me several thousand.
a few years ago with AmFam. Sitting on a county dirt road waiting to cross a busy highway in my rig. 78 J10 on tons/42's/etc with a drop hitch on the back cause I had towed some dirt bikes up. Trailer was not connected, just the drop hitch was in the receiver. Got tired of waiting and threw it in reverse not knowing a car had some up behind me and was also waiting. drop hitch hit the hood of the car. AmFam denied the claim saying the same thing Allstate did: receiver hitch is NOT part of the truck. That cost me several thousand.
a few years ago with AmFam. My residential house that I lived in and had a mortgage on experienced hail damage and the roof was leaking into a spare bedroom. Lots of third party inspectors all agreed it was hail damage and should be covered by homeowners. AmFam denied the claim stating that I caused the damage. I had NEVER been on the roof (two story house, way the fuck up there, no resason for me to get up there).
In all of these cases I was told to fuck off in multiple languages and several dialects of each of those languages.
so ya, insurance can fuck the fuck right off. I won't give them a dime.