Make Getting Started temporarily suppress the VE dialog by adding "vehidebetadialog" to the query string. The user will still see it the next time they use the editor, so they won't be missing out on any info.
When a user creates a new account, Getting Started prompts them with the suggestion to edit the current page with additional guidance.
If the user clicks on "Edit source" (the editing option provided) the user gets directed to the Visual Editor in visual mode. There, the Getting Started dialogs appear on top of the Visual Editor introduction one.
This is a short-term solution that will improve the experience of new users. For more discussion about other solution options and longer-term needs, please see the parent ticket T189569.