Even if you understand the material well, doing assigned tasks takes a lot of time. Especially if it's free form text. And "I want to do something more interesting right now" is at least as powerful a motivator to cheat assignments as "I don't know how to do this".
Aye, if I mostly know a subject why bother to take the time to write 10 pages when I can outsource that to a bot, and if they question me I can do a 20 min oral interview and save myself the trouble?
