Well here's a scenario not mentioned;
What if you need to do a clearance drill while one arm is injured or occupied.
For example, you're holding off rather large dog or worse its chewing on one arm. You shove your pistol at it and pull the trigger. OH NO the slide was pushed slightly out of battery and won't fire....
Being able to rack and clear it one handed sounds like a nice idea at that point, especially if your autoloader doesn't have second strike capability.
What if you need to do a clearance drill while one arm is injured or occupied.
For example, you're holding off rather large dog or worse its chewing on one arm. You shove your pistol at it and pull the trigger. OH NO the slide was pushed slightly out of battery and won't fire....
Being able to rack and clear it one handed sounds like a nice idea at that point, especially if your autoloader doesn't have second strike capability.