There is a half-high wall at the head of the bedroom with a TV hanging on it. Does it affect feng shui?

Now many families are used to putting TV in the bedroom, but they don't agree with this practice in Feng Shui:

In the bedroom, the TV is facing the bed, which affects sleep and health. Bad temper makes couples quarrel easily. The most radical solution is to move the TV out of the bedroom. If you can't move it, you can put the TV away from the bed.