Yolanda: Gaining access to computers without authorization and manipulating the data and programs they contain is com...

I want to check if my reasoning for a different scenario is correct. Let's say C instead said something along the lines of "unauthorized use of computers is MORE dangerous than joyriding" This would then be an incorrect answer because Yolanda would clearly disagree, but we are unsure of Arjun since her argument only states that unauthorized use of computers can cause physical harm, not that it is more harmful than joyriding.