I don’t understand why. Before Gilneas the only neutral cities were the ones built to be that way.
They should continue to have neutral cities built for that. But faction split cities should stay that way.
Belameth is far different than Stormwind or Org. Those are the main cities for the factions and have the amenities that Belameth does not. And were built to be faction hubs. Not neutral like Belameth.
Just close those two off to the Horde. We won’t care lol.