I sure wouldn't have been getting a part-time job or been out playing with my friends at 06:00 in the morning, so, no, I couldn't "use the morning to do whatever [I] want to".
Especially if "what I want to do" is get my classes done and out of the way.
I am not a morning person, but my 2 year old is :). We have a few hours free every morning before she has to be at preschool. We read books, go for bike rides, go to the park, make large breakfasts, etc.
There’s lots to do in the morning. The only disadvantages are that it is sometimes cold, and nobody else is up yet.
"The only disadvantages" you say, when I've already given you a few. There are fewer options in the mornings—and one of those fewer options is "getting classes over with" (to bring this back on topic), with people suggesting pushing classes back even later.
I sure wouldn't have been getting a part-time job or been out playing with my friends at 06:00 in the morning, so, no, I couldn't "use the morning to do whatever [I] want to".
Especially if "what I want to do" is get my classes done and out of the way.