I once heard somebody use that argument about parachuting. I think it went like this; "Why would anyone want to jump out of a perfectly good airplane?"
To which an old Airborne buddy of mine replied; "There is no such thing as a "PERFECT"ly good airplane." ;)
Grandad's thoughts on the subject were that in his 26 years in B-47s and B-52s, he never had to use a parachute and never wanted to, but was always prepared to do so if the situation dictated. :D