I don't use stabilized lenses. I don't use stabilized cameras?
Why does everybody but me require them to take photos these days?
What happened to looking at the scene and deciding what the light level
is, the iso should be used, the aperture and knowing your gear?
Why do you need a stabilized lens (or camera) to take great photos?
People survived in the past without them, heck, they survived without any cameras. Relax.
Kidding around.
Obviously, you do not "need" image stablization to make photos.
Stablizers for cameras are not new, and in certain circumstances, they allow a picture to be taken that could not otherwise. Photographing whales from a rolling deck is a classic example.
Now the technology has been minaturized and put in small sensor bodies or the lenses for those bodies, and at a price much cheaper than the add on stablizers.
Under a limited set of circumstances, they will "save the day" also. It is also helpful to a limited extent, for those who do not have a tripod along, or for some reason, do not use one.
Also, for the less skilled camera user, it will help produce acceptable images, which is the main point of the feature.
A few months back I got a VR lense on one of my DSLR's. I did actually notice being able to use the camera at lower shutter speeds, handheld. Cool.
Necessary for me, no.
--
'Good composition is only the strongest way of seeing the subject. It cannot be taught because, like all creative effort, it is a matter of personal growth. In common with other artists the photographer wants his finished print to convey to others his own response to his subject. In the fulfillment of this aim, his greatest asset is the directness of the process he employs. But this advantage can only be retained if he simplifies his equipment and technique to the minimum necessary, and keeps his approach free from all formula, art-dogma, rules, and taboos. Only then can he be free to put his photographic sight to use in discovering and revealing the nature of the world he lives in.'
Edward Weston, Camera Craft Magazine, 1930.
'Outside of a dog, a book is a man's best friend. Inside a dog, it's too dark to read.' G. Marx