Quite literally, what are you talking about? There were no "multiple insurance companies", there was a single insurance company that dropped the policy holder quoted in the article.
Besides, the article quotes from insurance company agents that directly refutes what you are saying: "Brink, who worked for Farmers in Michigan, said some customers were dropped based on aerial images that were two or three years old. One person wasn’t renewed because of a roof, despite its being brand new."
Full stop. (I just like how people think that adding "full stop" to their comments somehow makes their position unassailable or something...)