I have advocated this for years in a specific case. Recently it came up again with a student. Said student was quizing me about buying a new gun. He wanted my advice. He was down to 2 Glock models.
In conversation it comes out that he has a very nice SIG pistol. He likes it a lot but didn’t want to carry it for fear of scratching it. He would like to carry it. He just didn’t want to mess it up.
My advice do him was to unload it and then take it out to his drive way. I told him to then drop it on the ground.
He then would not have to worry aboutt scratching it or getting holster wear on it. From then on he could enjoy it for the tool it was designed to be.
Rather than forcing this wear I much prefer to earn it from honest use. There is not much more beautiful to me than a well worn tool. This is especially true if the tool has been well cared for as well as used.