Every so often I get to wondering what my 2006 Chevy might be worth, not that there is any reason to sell it, so I go hunting around online. I must have a very rare one because 2WD crewcab longbox ...
Used mine twice today. Its snowing here. I use it quite often, its saved my bacon a few times. Wouldn't have a truck without it. Sort of like having a yo-yo with no string.
But if you don't need it, you don't need it. Everybody's situation is different.