I don't mean to sound cruel, mean, or condescending, what is the issue? Is this a safe queen or a carry gun?
I need to look back, but I believe it is about nine years that I have been carrying my LCP. The pin is no issue. I use the tip of my blade to start it out. The frame is poly, so no scratch issues, if that is really a concern.
I don't have any scratches due to taking the pin out, but even if I did, the gun has a lot of what is now called patina. I clean the gun weekly of all dust and lint. However, pocket carry in all weather conditions mean is gets a lot of sweat and rain abuse. The slide has speckles of discoloration from being wet while working or riding, the bluing is well warn at the muzzle and other edges, even the poly shows wear conditions from use and carry.
I clean, oil as MOM (Manufacturer's Owner's Manual) instructs, I lightly wipe with light oil on exterior metal surface, and I use a silicone cloth through the week as needed.
Bottom line: In my own experience personally and from friends who use and carry them daily, this pin is a solution looking for a problem.