Where is SharePoint Migration Governance used in practice?

Every SharePoint consolidation, tenant merger or platform change presents this opportunity and most waste it. The content is already being read, transformed and written, so classification adds marginal cost — whereas retrofitting means processing the whole estate again, which never gets funded once the content appears to be working. Centralpoint applies classification, redaction and taxonomy during ingestion, so governance is a property of the move rather than a project after it.