If this feels familiar, it is because we have observed a similar pattern with other innovators in alternative materials. Natural Fiber Welding, the maker of Mirum, announced that it would wind down operations in the United States after years of investment and high-profile partnerships. Good ideas still require durable unit economics, scale, and clear end-of-life pathways. When these are absent, glossy promises encounter hard limits.

There is also a technical fact that should not be overlooked. Even the most natural-sounding textile innovations often depend on synthetic chemistry to achieve performance. Piñatex describes finishes that include resin top coats and a high solid PU transfer coating for its performance line. In other words, to meet durability standards, the materials revert to polymers that are difficult to recycle at scale today. That does not make the effort invalid, but it does challenge the idea that these offer a straightforward path to cleaner supply chains in cars.

End of life is where the story worsens. Across Europe, only a tiny fraction of textiles is actually recycled, with most ending up in incineration or landfill. Coated and composite textiles are among the hardest to recover, which poses a challenge for many leather-look alternatives made from polyurethane or other polymer systems. When we design interiors for a useful life measured in years and then produce waste that persists for much longer, we are not solving for sustainability. We are simply delaying it.

Why are we still searching for a replacement for something that already exists as a by-product of the food system and has been proven in automotive duty cycles? As long as people eat beef, hides will be available. Turning that unavoidable by-product into long-lasting automotive leather is a practical way to reduce waste, support value in rural economies, and provide a cabin material that drivers genuinely enjoy living with. When we fail to use hides, more of that resource risks becoming waste, while the market fills the gap with fossil-based substitutes that are destined for disposal. That is the opposite of circular economy.

We should also maintain some perspective. Vegans still make up a small part of the world’s population. Repeated national surveys show that the vegan share hovers around two to three percent, with a much larger group choosing moderation instead of total elimination of animal products. Many in that broader audience accept the simple logic that if meat is consumed, then the responsible approach is to use the hide well. In the automotive industry, this means specifying genuine leather that is responsibly tanned and finished, with audited supply chains and ongoing efforts to reduce impact.

This brings us back to marketing language. Is the push to badge fossil-based leather alternatives as vegan truly about the planet, or is it a label that creates a premium story while neglecting the end-of-life and performance realities? Vegan is a dietary choice. It is not a guarantee in material science. When the label is used to suggest a universal environmental benefit without clarity on inputs and disposal, it becomes greenwashing under another name. The recent business failures in this sector do not prove that innovation is pointless. They indicate that slogans cannot sustain a product through the tests of cost, durability, repair, and real-world recovery.

Automotive brands seek cabins that age gracefully, clean easily, and improve with time. They also require supply chains that withstand scrutiny. Genuine automotive leather provides this combination when sourced from responsible tanneries and specified with modern finishing systems that meet strict chemical and performance standards. It is a material derived from a resource already in use, not a new product reliant on additional fossil inputs. If we design cars to last, we should opt for materials that do the same, and we need to be transparent about where those materials end their life. This is how you craft interiors that drivers love and tell a story that remains credible once the headlines fade.