Like, I could pull the database then make my own curated non-dynamic list I publish based on my own criteria.
The presentation to the user is how we give this data meaning and make it into information. We could even establish like "we all know these categories are what joinmastodon uses" but allow that to not go through a middleman who is a single individual and not really accountable to anyone, and inevitably not going to agree with everyone in the work on everything