No, for a number of reasons.
1. I have no windows in my room so if I don't leave my door open, I'll oversleep by a matter of hours due to the pitch blackness.
2. My family has very little sense of privacy. They just throw doors open. Then they ask why I lock the bathroom door.
3. Sleeping with no protection whatsoever sounds uncomfortable.
4. If I'd need to jump out of bed, I'd rather not fumble around in the dark looking for clothes.