"AirPlay 2-enabled TVs will act just like any other AirPlay 2 speaker, meaning you can send many different types of audio..."
so how does that replace an Apple TV? I can't even find the point of sending audio to a TV anyway; might as well send it to a sound system.
sound on crappy tv speakers will always be crappy. the purpose of the apple tv besides delivering apple media is to put all of the other media delivered via apps in one package rather than depend on the manufacturers throwing you a bone. nothing to see here, move on........