duckDecoy:
Groucho:
If the hinge physically disintegrated it may justify replacing others before they do the same as they'll be the same age/batch. If that's the case and you can justify it go soft close. I wouldn't say life changing but gone are the days of slamming cupboard doors.
Do soft close handle abuse** as well as non soft close ones?
** aka children
Sorry I can't vouch for the child factor but if I had to guess *if* they did fail by loosing their resistance presumably they'd revert to being normal hinges. Don't quote me!