We do have a similar vision in mind! An in fact, you could
technically run some Reverse ETL workflows right now, for example, using the
Snowflake source connector and routing back to a Postgres database, but there's a lot of stuff missing here. One massive part naturally being the lack of operational system destinations (Salesforce, HubSpot, etc.), which we are definitely planning on supporting eventually.
Just out of curiosity, what would your Reverse ETL use case look like?