You ran into the issue that I often see when representation DOES happen. There's like, two possible reactions:
"THERE'S REP THERE'S REP BEST GAME EVER!!!!" from one crowd and "jfc the (insert minority group here) are taking over" from another. It's frustrating.
We shouldn't have to be satisfied with 5 minutes of a side character who is queer, a POC, whatever. It shouldn't BE the big deal that it is. And it shouldn't be so dang hard to find a character that isn't a Generic White Everyman but characters with variety and personality and feeling behind them.
This post is very well-written. Bonus points for mentioning Deltarune, because I absolutely love it (and Undertale).