This was my point, there is almost zero chance the plate is misshaped it just looks a bit funky cos of perspective. It's definitely not on straight for sure.
Here are some untouched iPhone pics at three different angles. As you can see, there is distortion but the neck plate and neck pocket edge are still parallel to each other. Also, the distortion becomes greater towards the edges of the photo and not so much at the center point. The hallway, Strat and poster are twisted. The wider the lens the more the effect.
The only way to reliably know for sure what is going on is to physically measure the plate and neck pocket edges/angles.