I’ve not used rclone before but to make sure I’m following you, are you suggesting we can use the Rclone Destination type in Duplicati but point it to a Google Tream Drive URL (Rclone with Google Team Drives)?
That’s the suggestion. I’m not sure what the performance will be, but it does give us some additional options. Features that I think may get lost with Rclone include IStreamingBackend throttling and progress information. Basically, a choice between not getting there at all (unless somebody has a way) versus mostly getting there.