Yes I have been diapered as a bed wetter and it was much better than waking up in wet clothes and laying in a wet bed full of pee.
The diaper is much better for keeping my clothes dry and my bed dry and clean.
If you have a kid who wets the bed it's best for them to wear diapers for the containment of the pee.
The kid may not want to wear a diaper but it's okay for them to wear a diaper at any age.
Diapers are not just for babies and anyone of any age can wear diapers.
Waking up in a wet, cold bed from pee and having soaked clothes and bedding is terrible and not very comfortable at all.
I used to wake up in pee soaked clothes and sheets and ti was miserable.
I would rather wear a diaper and feel much better.