I wanted to ask - is there a way to fully sync without cleaned up table names? My use case is I want my local web dev env to have a replicated database to play with, but it seems Airbyte renames table names each sync. I can't see a way to change this

Not quite yet. We are adding CDC support for better db to db replication which sounds like it will address your issue. You can track https://github.com/airbytehq/airbyte/issues/2156 for progress