Does learning how to shoot (pistol) with a red dot cause you to "forget" your iron sights training?

Posted by Mushroom_9058@reddit | Firearms | View on Reddit | 17 comments

Title is explanatory, but I am training and learning with iron sights on my pistols and getting decent. I know some red dots have the co-witness feature where you can see your iron sights through the red dot optic, should your dot battery fail. However -

I am just wondering about how much if any iron sights skill would be lost (say, on my pistol with ONLY iron sights) due to me using and training a lot with my Red Dot equipped pistol. When I go back to the pistol with no dot, am I going to suffer?