I feel like this is good advice and not a hard and fast rule that applies in every situation. I try to not let my 1911 slides go forward at full speed most of the time. Just trying to prevent any unintentional damage and wear to the gun.This is one of those subjects where there is serious disagreement. Gun Blue says it's fine. Massad Ayoob says it's not good. I say it's fine. What do you say? Has anyone taken microscope pictures of a gun and it's parts, then released the slide on an empty chamber 1000 times, then took more pictures & compared? I bet there is no difference.
I also have revolvers and I don’t spin the cylinder really hard and fast and snap it back into the frame like you see on tv. Again I’m not trying to cause any additional wear on my guns.