The speaker asserts that Volkswagen possesses the "worst possible" business structure, likening its decision-making process to "giving your pet goldfish's turds the final say and voting control in family decisions." This "worst possible structure" is characterized by a combination of factors: **family ownership** (specifically mentioning **the Porsche group** with outsized voting control), **state government ownership** and voting control, alongside **retail and institutional investors**. The speaker contends that such a convoluted arrangement prevents the company from effectively achieving critical business objectives: getting stuff done, adapting to change, and ultimately, surviving. Therefore, in their view, it is impossible for a business to be structured any worse than Volkswagen is.