Can't really answer yes or no on the poll as I have a fair few rifles. Some moderated and some not.
For stalking, I do have a moderated rifle in .308 so that it covers all UK basic needs. I don't really use it much, but I am one of those chaps who sees the way thing are going and tries to be prepared. I don't stalk FC land anymore, but at the time there was pressure for everyone to use mods, so I got one so I was sorted. Horrible things and they cost money which I'd rather spend on other things.
For foxing, I do have a mod on my .17 Rem because I want to be be able to communicate with my mate on the lamp without hearing protection / shouting. We tried lamping in ear muffs and it was like a comedy sketch. The foxes nearly died laughing at us.
Not any more.
Chris
Should have added that I too value my hearing. Worked in industry, played drums, shot handguns, clays and a lot of rifles. I wear good protection fitted properly and have hearing checks periodically. Everything still good.