wmgeorge,
Good question. I can only say it depends on the individuals. We have camped our entire married lives starting out in a tent and gradually upgrading. Decision was difficult for us but our usage has tapered off considerably.
I truly love this motorhome. We have spent 4 summers in Alaska and 4 summers in Newfoundland not counting numerous 2 and 3 week trips in the lower 48 plus umpteen antique car tours. We have put 180,000 miles on it (it had 14K when we bought it).
Last few years we have been cruising and renting flats (mostly in Europe). It just seemed the right decision for us at this time.
Diann
P.S. But I'll never say never. We may decide assuming we sell this one to get a smaller newer vehicle.