If only a small, highly trained and specialised group can use a tool to accomplish a task that can't be accomplished by people not from the group, with or without the tool, it shows to me the proficiency of the people using the tool.
You might've missed my sentence about Terrence Tao?
Maybe I'm dense and haven't understood why you've brought up racing?
Edit0: about killing yourself driving: it highlight that the tool can't be considered "the main contributor"to an achievement if 99,99% of people would not achieve the same outcome but would be likely to die from misuse instead. The person that wrangles it and achieves exceptional outcome is all the more to praise in my book.
You might've missed my sentence about Terrence Tao?
Maybe I'm dense and haven't understood why you've brought up racing?
Edit0: about killing yourself driving: it highlight that the tool can't be considered "the main contributor"to an achievement if 99,99% of people would not achieve the same outcome but would be likely to die from misuse instead. The person that wrangles it and achieves exceptional outcome is all the more to praise in my book.