You lose some benefits around decentralized trust & temporal anchoring. But not all. DLT are established in software supply chains and are being adapted to AI supply chain (see below). It's not indicative of a "crypto" play.

"Sigstore’s public signing ledgers form the foundation of trust for SLSA provenance" - https://storage.googleapis.com/gweb-research2023-media/pubto...

https://docs.sigstore.dev/logging/overview/

https://github.com/sigstore/rekor