Thanks for the videos. Unfortunately someone needs to take the shrugging ones at should height horizontal to the shoulder blades. If you look very closely you can see perhaps something is wrong on the shrug but the angle makes it look almost normal

The Winging video needs to be in the centre of the spine from above the shoulder blades. Being off to the side we can't see what's happening on the left side and therefore it also appears normal. I'd suggest you get a friend to assist.

Also a video of you slowly lifting the arms forward above the head (from in front and behind) and any way to do a dip exercise and should us would also help us assess you scapular control in scapula depression.