It's amazing that most people don't realize it, and even in higher education you get people believing in taxonomies and categories as if they were a property of the natural world. There are no categories in the objective reality, rigid or otherwise; there are no metadata tags attached to elementary particles, that say what the arrangement they're part of is, and of what type it is. Whether in biology or in code, taxonomies are arbitrary - they're created by people for some specific purpose, and judged by useful they are in serving that purpose.

You'd think that now that we have LLMs, the actual in-your-face empirical evidence of a system that can effectively navigate the complexities of the real world without being fed, or internally developing, rigid ontologies, that people would finally get the memo - but alas.