It’s more about the messaging. The mere presence of a POC or trans character isn’t bothersome to most people. But when that character comes with dialogue lines that make the political messaging obvious, then they’re no longer a character that happens to be non-White or trans; they’re a political prop inserted into a game to send a political message, and that can be quite irksome when all you’re trying to do is play a fantasy RPG and escape from the world for a bit, even if you actually agree with the message.
It’s more about the messaging. The mere presence of a POC or trans character isn’t bothersome to most people. But when that character comes with dialogue lines that make the political messaging obvious, then they’re no longer a character that happens to be non-White or trans; they’re a political prop inserted into a game to send a political message, and that can be quite irksome when all you’re trying to do is play a fantasy RPG and escape from the world for a bit, even if you actually agree with the message.