I imagine that it would eventually wear on the slide stop and in the frame cutout. Honestly, I very rarely release the slide with the slide stop anymore but it was a hard habit to break. Three years of Military Police guardmount where we were inspected by the duty officer before going on patrol; 1911 in right hand pointing up with magazine in palm of left hand face up. After DO looked you over, you let slide go forward with right thumb (so you had an empty chamber Barney Fife style) pulled the trigger, then inserted loaded magazine, and then inserted pistol in holster and snapped flap shut.
There were a few tense moments when someone would get the slide forward, trigger pull and inserting magazine out of sequence...
Luckily, never happened to me. But that 230 grain hardball made some impressive ricochets off the ceilings and marble floored old WW2 era Wehrmacht buildings that we used when I was stationed in Germany.