Littles?

ABDL (adult baby diapers lovers) is a growing group of men and women who feel that adulthood is optional and enjoy regressing to their world of ageplay. The 30 year old male founder of the Chicago group has been wearing diapers all day every day for 14 years and has recently opened a store featuring a variety of adult size diapers,pacifiers,T-shirts with "Mommy's Girl" and other infant like sayings on them plus adults sized cribs,rocking horses and other adult sized infant styled toys. Most of the group claim there is nothing sexual about it but others actually enjoy using the diapers to relieve themselves.
Without meaning to sound judgmental it seems to me that these people need help in dealing with the adult world and I don't think that their regressing is helpful to the underlying problem,of course it is entirely possible that I'm just an old meany.