Yes, actually I do. I have never considered a laser sight as a replacement for regular sights, and the only laser sights I care for at the Crimson Trace Laser Grips and Laser Guard sights. They are activated by taking a regular grip on the weapon. No other action is necessary for the laser to function. I have fired using sights for over 50 years. These days, the sights just are not very clear, but unless there is need to do otherwise, the sights are in my field of view. With that said, I also leaned a long, long time ago to hold my handgun in relation to my body, at eye level if possible, in the same way and in the same relationship to my body so that I can aim it pretty well with my body. Naturally, it is not always possible to have a situation where that can be done when shooting for personal protection.
In those cases, or when light levels are very low or basically non existent, the laser allows me to do business close enough for government work without being able to see the sights. But because I always try to hold the gun as if i could see the sights, and am used to doing that in the daylight as well as in the darkness, the laser just confirms my point of aim. It also allows me to aim well from any position I can manage to point the gun and pull the trigger. The laser dot for me is just another point of reference and if it's not a part of the sight picture, then something is wrong! It is NOT my primary aiming method unless I can't use my primary aiming method!
In my time of diminishing eyesight, the laser dot is a great help to me to confirm my point of aim. It's another tool that is of benefit to me. I always try to have and hope to have my small bright flashlight for use in the hours of darkness, primarily to be able to actually identify my target. I don't shoot at sounds when I can't see who or what is making that sound. I sometimes go outside after dark on my five acres. Sometimes there are loose dogs that roam out from the small town near where I live. On more than one occasion, when one has stopped and barked at me, I have lit up his eyes an face with the laser and yelled at it with full confidence that I can have a good chance of causing the red water to begin to leak copiously from the animal. I also come into range of a wandering skunk during the hours of darkness. The laser allows me to take care of that situation without having to return to the house to get my shotgun. I do not take kindly to animals or people challenging me on my own property! That laser dot is also comforting within the confines of my own home. My wife's personal protection is also so equipped. Both of us feel much more capable with the laser dot in low light than we ever did without it.
We can and do shoot pretty well without a laser. We learned to shoot without one. The laser dots just enhance our ability to actually land our shots where we intend even when it is not broad daylight. Anything that helps us do that is a good benefit and help to us as we strive to be able and willing to protect ourselves if that becomes necessary at any time. That's about the best I can describe why we use and like a laser sight that require nothing more than taking a proper grip on the firearm. Everyone has to decide for themselves what works best for them where ever they are. The CT Laser Grips and Laser Guard sighting systems work very well for us and they improve our ability to do what we hopefully will never have to do. If that time comes, we want every advantage we can have. The lasers are an advantage for us. We don't do much bulls eye or actual target shooting these days beyond our practice for personal protection at the distances normally necessary for that. If I did that kind of shooting, my preference is a good, crisp, sharp, sight picture produced by black sight with no glare at all. Since I can't get that kind of sight picture these days even with good sights, I do the best I can with what I've got to do with!!