Using logical replication you can do this. Effectively, it propragtes only the data changes and you can control the ddl changes. I use this to great effect to h

Using logical replication you can do this. Effectively, it propragtes only the data changes and you can control the ddl changes. I use this to great effect to have a prod db logically replicating to a data warehouse with different indexes and views AND to a hotstandby via the usual binary wal shipping method.