Possible pressure marks from apple logo and white splotches

I was given this laptop for almost free and was considering replacing the LCD screen. The screen has a bunch of scratches in the coating from the keys/spacebar rubbing against the screen which you can kindof notice in this pic (the grey line across the middle). Then there are a bunch of white marks and shadows.

I’m wondering if these white splotches look strictly pressure related? If I get the LCD screen replaced would they go away or do you think there are other back light issues going on? To me it looks like there was a lot of pressure applied to the laptop and the apple logo maybe was pushed into the screen causing some damage in the middle.