I'm in the group that uses all my knives. I am old enough to realize family members and the people around me don't have the passion for cutlery that I do. I don't blame them, it's just the way it is. That being said it would break my heart to see some fantastic knives be sold at a garage sale for a few dollars upon my demise simply because no one wanted them.
This thread/topic subject seems to come up about once a year. About 5 years ago there was a particularly pointed thread that really cut to the core of the matter. You buy the knives because you like them, and that's the reason you buy them, period. you don't buy a knife hoping someone down the line will really like it as much as you do. Nice to share, but hard to justify buying a nice Sebenza hoping your then three-year-old will really appreciate it when he is an adult.
the thread started me to thinking about all manner of things that I was hanging on to. After that, I now smoke my good cigars when I want to, rather than hang on to them for a special occasion that never seems to come as they aren't special enough. I noticed the longer I waited for the most special occasion, none seem to qualify so I had cigars for years waiting for the perfect event. Likewise with my whiskey. Same thing with my most expensive shotgun. Likewise with my LNIB Colt Python.
I am old enough now to see my friends face the fact that their progeny doesn't care nearly as much about their treasured possessions as they do. There are a lot of hurt feelings, and sorry to say it, I don't blame the kids. You can't expect them to inherit your personal taste.
So the upshot is, everything is a user!
Robert