hiya Martin 😄 Airbyte is releasing the
CDK (Connector Dev Kit) for Python maybe can be useful to you read about and help how organize your connector building (break into brigde tables or consume directly), this tool simplify the process to build new connectors.
About dbt, there this
documentation explaining how to run dbt after consume data from Airbyte. At this moment is not possible to customize the
normalization process that Airbyte is doing (there some
issues related to this).
Hope this help you, but any question you are welcome to post here