What is a negative aspect of the transition to hydrogen-powered cars mentioned in the text?

The transition to hydrogen-powered cars presents several challenges, one of which is the need for a robust infrastructure to support refueling. Unlike traditional gasoline stations, hydrogen refueling stations are not widely available, which creates logistical issues for drivers. The lack of infrastructure can make it difficult for consumers to consider hydrogen cars as a viable option, since they may not be able to easily find places to refuel. This challenge highlights a significant barrier to the widespread adoption of hydrogen technology, as potential buyers might be hesitant to invest in a car that lacks convenient refueling options.

Other aspects, like the complexity of existing technology or the costs of manufacturing, while impactful, do not specifically address the practical day-to-day challenges faced by consumers due to limited infrastructure. Similarly, while a reduced driving range can be an issue, especially in the early stages of technology adoption, the infrastructure and refueling challenges are often seen as more pressing for the immediate transition to hydrogen vehicles.