You didn't answer the questions.
Don't you think they have better things to do? I would guess that they do, but because they love you they aren't doing them because they want to make sure you are safe and heading in the right direction in life.
Isn't that what a parent is supposed to do? Yes, the primary job of a parent is to help their child grow into a mature adult. Life has many ways of screwing this up, some you may not be aware of because of your limited life experiences. As you spend time in the world, you gain those experiences... good and bad. They seem to want to spare you some of the grief they may have experienced.
Because your friends parent's don't do this, this tells me you have better parents!



They are willing to invest their time and energy into your life, at the risk of upsetting you, because you don't understand (yet).
You should thank them for caring about you that much!!