Opinions vary.
Since a CCW gun is typically carried beneath a cover garment, and since the grips on a 1911 will therefore lie against the inner surface of said cover garment, and since we don't want the garment "grabbed" by any portion of the CCW pistol, it's the opinion of many CCW practitioners that grips on a pistol so employed should be "non-grabby".
Grip panels (or "stocks" if you prefer) of certain materials, eg. certain composites, woods, ivory, Micarta and others, and with certain textures can definitely be "non-grabby" while still offering grip "stiction" on the panels, but grip panels with traditional checkering, or the "sandpaper" types of grips and the softer rubber grips all fail to meet the need for best use in CCW.
Since the greatest portion of grip adherence on the gun is at the frontstrap and MSH areas, it seems to make better sense to have checkering or other grip-enhancing treatment of your choice on these areas, and leave the grip panels smooth.
I happen to like smooth ivory and Micarta grip panels, in fact none of my 1911s have checkered grips.
A LEO or a soldier wouldn't necessarily have the same concerns about grip design as a CCW practitioner, obviously.