> “The app uses Accessibility features to insert transcribed text.
Correct.
> Accessibility features are intended to help users with different capabilities interact with their devices and app.
OK.
> Apps may not use features designed to increase accessibility for other purposes.
I would question that this is “for other purposes”. This is an RSI-prevention tool, makes it easier for users with limited dexterity in their hands/fingers to use their Mac, etc.
> “The app uses Accessibility features to insert transcribed text.
Correct.
> Accessibility features are intended to help users with different capabilities interact with their devices and app.
OK.
> Apps may not use features designed to increase accessibility for other purposes.
I would question that this is “for other purposes”. This is an RSI-prevention tool, makes it easier for users with limited dexterity in their hands/fingers to use their Mac, etc.
Apple's permissions make apps safer, but at the cost of being pretty hostile to developers — especially when there's no alternative API.