This architecture is better for OLTP because all maintenance operations are moved to storage AND it has all other benefits such as LTAP that emerge from having a scalable storage.
Separately, I understand taking care of it at storage level, but still don’t get “unifying storage” or “zero copy”.
Anyways, I’ll stop now. Good to see all the innovation happening on converging OLTP/OLAP front. Each with a different approach and perspective. :)