I think there is a sizable audience for such a solution for Org-roam.
My experience has been that many people who are new to Emacs are interested in getting Emacs and Org-roam up and running very quickly and start using Emacs/Org-roam.
For example, see my humble guide named Zero to Emacs and Org-roam: a step-by-step guide on Windows 10. It has 1.1k clicks on the link to my GitHub repo – if you look at the link to the chapter “Set up Org-roam (including sqlite3)”, there are 1.3k clicks. The guide was origianlly for v1 of Org-roam. Updating it for v2 has been slow but I still get stars regularly on my repo (now has more than 500 stars).
In addition, you might like to have a read of this post: The State of Org-Roam for Actual Beginners. It has been viewed by many people on this forum (with 9k views, the 4th most viewed of all time). It’s a very candid assessment of the author’s experience and frustration in trying to get into Emacs and Org-roam, ultimately deciding to move away from it. The subsequent exchange of comments might also inspire such endeavor as “RoamEx” – that is, if you are looking at beginners as its target audience.