I agree about the sound suppressors. Whenever we are up at the hunt camp either moose or deer hunting, we often take breaks for lunch or sometimes quit hunting early in the day because he harvested a deer quickly. When we go back to the camp, we like to go grouse hunting if we have a spare hour or two. We don't like the idea of making alot of gunfire noise when we are not deer or moose hunting, so we use a .22LR rifle, and if we had a sound suppressor, that would be much better.
There are also times that I'm at a friends farm who happens to have a few houses that are quite close together in the Countryside, and when we go in his back yard to practise shooting with the .22LR's, we do create alot of noise that must be annoying to listen to if your a closeby neighbour, and a sound suppressor on a .22LR would eliminate the unwanted noise.