But not all DT shortcuts are available in the “Shortcuts -> Services” menu - that’s the problem!
For example, I want to use “Command + ]” to indent text to the right using WordService plugin. I can’t just disable “Forward” action from the “Go” menu. I have to reassign this action to some obscure and hard to reach combination that I might never use (probably forgetting about it in a week’s time and then eventually finding this exact combination a handy shortcut for something completely unrelated and then spending hours troubleshooting why it is not working).
So just a simple checkmark “Enable” or “Disable” somewhere in the Preferences would be a good solution.
But of course the ability to reassign any shortcut to any other shortcut right in the DT preferences would an ideal solution.