I'm experimenting in my user sandbox with implementing this change. It seems that most of our tabular fields generally have the association of "true" values being good and "false" values being bad. So to keep with that semantic, I would rephrase my proposal as something more like "digital movement supported", and have the meanings of the values be more like "true" meaning "you can get away with not having analogue movement controls", and "false" meaning "you can't actually play the game effectively without analogue movement controls". I'd also then further reduce the scope of this initial stage of the project to simply be a straightforward boolean question: Can you at all play the game meaningfully using digital movement? A later refinement can add a "kind of, it depends" in-between option, but for now simply having it be true or false would already be helpful to fans of arcade sticks and the like.
Please find here my sandbox experiments.
https://www.pcgamingwiki.com/wiki/User:Henrebotha/Sandbox/Template:Input
https://www.pcgamingwiki.com/wiki/User:Henrebotha/Sandbox/Template:Input/Documentation
https://www.pcgamingwiki.com/wiki/User:Henrebotha/Sandbox/Street_Fighter_6