A feature that allows users to customize keyboard shortcuts
A feature that allows users to customize keyboard shortcuts for specific tools and commands, giving more flexibility for personalized workflow.
Customizable keyboard shortcuts would enhance productivity by allowing users to streamline their workflow and reduce time spent navigating menus. This would be especially beneficial for users who rely on specific tools frequently.
Adding a simple interface to assign or modify keyboard shortcuts, and offering a "Save as Default" option, would provide users with more control over their experience, making the tool even more efficient for professional and personal use.

Illustrator already allows users to customize hotkeys with Edit > Keyboard Shortcuts dialog. There are many restrictions users have with it, but perhaps you meant something specific. Please elaborate.