To the Firefox Development Team, I'm writing to suggest enhancing Firefox's toolbar/menu customization with more practical buttons. Please consider adding frequently used buttons like "Add to Reading List" directly to the list, with the ability to enable/disable them easily in settings. Chrome offers this flexibility, and Firefox—champion of user choice and privacy—should match or exceed it. Firefox has always been about freedom and customization. Please give us more control over our browsing experience. Thank you!