I watch a lot of bodycam DUI arrests on Youtube (I'm not proud of it - it's a guilty pleasure) and something I have noticed is that close to 100% of young female suspects claim to have ADHD, anxiety, depression or all 3. This generation has been trained to use these three pathologies to excuse poor behaviours. So it wouldn't be a surprise to see them using it to excuse poor academics, even preemptively.
Consider that popular videos are those that play into preconceived stereotypes. I doubt your videos are represent of all DUI arrests.