I would probably say yes in your case as you already wear them pretty much full time.
As for myself I can go without them for months if my body didn't betray me, although that's on the rare occasion that the problem dosen't rule over my life, I've been in and out of diapers since 2010 or 9-10yrs if you include next year and I will be turning 40 sooner that I would have liked or thought was even possible.
And Yes I can for seeiably see myself in diapers for the rest of my life as my body is basically telling me something I've always suspected and that's that I should never have been potty trained in the first place although don't get me wrong I like being a adult and not a child.
However psycalogically its quite another matter all together you see I suffered from years of bullying because of my disabilities and although I was never in a wheelchair I was born highly Autistic and this sucks at times.
But going back to my main point of contention my issues with a disfunctional bladder this was due to past epilepsy when I was 12-13 years of age and other issues such as a horse riding accident in 1997 which unfortunately effected my bladder as it was brused as was my abdominal area and although nothing was wrong other than a broken left or right arm I can't remember which as the accident happened so fast I did have other issues that did not show until 2010 after I turned 30yrs of age.
At this time writing this I am going through a good time as I haven't had any problems for over a week but I can't always tell when this may change and it didn't help that the doctors couldn't nail down a physical problem that was causing my issues.
Although I am med free as the pills I was taking where so strong they caused a allergic reaction and thats why I don't like pills and am sort of managing the problem by my self and wearing diapers again as per my countless other replies on this website and sorry if this is just a repeat of them but until I get a definitive awnser as to what's causing my woes then this is all I can say about it.
Yours sincerly
Chinababy888.