It’s prolific, for certain. I have been reading research papers for a laboratory class (3000 level) that are written over the entire semester with a group. They contain errors so horrific that I don’t understand how the student passed any writing class. There were entire paragraphs without a single complete sentence, and others where another paper was cited without any connection to what was being said.
I’m not joking when I say that our response at the academic/instructional level during the COVID pandemic has ruined the intellect of a segment of the population. Combine that with the push I saw ten years ago while working in lower grades to pass students to the next grade regardless of their capabilities and the greed of colleges to get those first year students, as Maggoty mentions, and it’s a perfect storm.
If I remember correctly, they can be anonymous. If that’s the case, they wouldn’t really be easily taxable. Still, we are talking about the government here, and if they tax lottery winnings, I would bet they tax rewards.