The adjustment is for much better! Although the TV has moved from a stand to wall, still TV units are required to hold the home entertainment system.
The enjoyment section is most likely the most important and also central part of the living room. We usually prop our TV’s up on a TV cabinet or affix them to the biggest wall surface appropriately encountering our couches.
When TV is installed in the living room, aside from practicality, modern home owner wants it to boost the aesthetics of the space.