Stop demonizing your neighbor. Demonize the 1%.
Even more than the 1%, the 0.0001%. An excellent resource to illustrate this point:
I feel like everyone should go through this at least once. It’s eye-opening. Even people who we generally think of as crazy rich, like the average hedge fund manager, are just a drop of water in a pond compared to the ultra-wealthy.
I recommend a receiver. Then you only need one video input on the TV (and as long as it has ARC or eARC, if you DO have additional inputs on the TV their sound can still come through the receiver).