Eh. It's more about finding. Class census date and attendance is how they get state funding. Attrition is more important that enrollment on the first day.
I keep forgetting that mandatory school attendance is weird to Americans. Mandatory minimum attendance is basically the norm in most countries AFAIK. Also, it'd be hard for any professor to compete with 8 hours of sleep. Especially if the student has depression or crippling debt or has to work a lot to get by. Or all three.