The tooltip idea is interesting, I will try to develop some add-on for it later.
Perhaps to actually incorporate something like this someone would need to write the code and send a pull request, e.g. an obvious high demand feature was Image Occlusion, even though it was not incorporated into native Anki for over 15 years until developer krmanik developed it. I think this means that even if there are a lot of votes it will not be incorporated until someone develops it.
For now a tutorial like this is being developed by Ankihub, there is a sample deck available. AnkiForums : Revisiting onboarding decks and tutorials
Since I am developing game add-ons I tried to develop a tutorial add-on for Anki that looks like a visual novel game (Under development). Anki tutorial like visual novel game add-on
In my opinion it would be better to develop Anki’s Fork for Anki beginners with FSRS as default and 2 buttons (as sorata said).
Perhaps a tutorial like add-on can be developed but beginners may not know how to install add-ons, so it would be ideal to Fork Anki and incorporate add-ons from the beginning, plus all the advanced options, menus, and buttons can be hidden. (In short light ver of Anki for desktop.)