From having been inside the industry I can tell you...Banking and Insurance are the two biggest legal "rackets" in existence today.
It's like big-money gambling in Las Vegas....the house just
cannot lose...with very few exceptions, ALL of the laws and regulations are essentially on their side thanks to literally decades of bipartisan big-money lobbying with congress.
They can bend you over and force you to accept it and the average citizen has almost no adequate recourse for satisfaction.
If a bank or an insurance corporation goes "belly up" it is almost universally because whomever was making the decisions was either stupid or grossly negligent...or both. You really have to be an idiot to have a company lose money in either industry
You just cannot fail to make money in these industries if you are on the iniside and are making reasonable decisions. The rules are just simply all in their favor.