No, he potentially gives the police access to additional evidence (via your passwords/decryption keys) in the hopes that the police don't do what they usually d

No, he potentially gives the police access to additional evidence (via your passwords/decryption keys) in the hopes that the police don't do what they usually do (and what is in their right to do): confiscate all his electronic equipment and data including all backups of photos, videos, work projects, documents-in-progress, archives etc and not give it back for years.