"Everything I don't like is Russian or Chinese."

Afaik, the only confirmed trans characters in undertale are mettaton and mad mew mew/mad dummy

Have you considered that its simply possible for somebody to have an opinion that differs from your own?

"Everything i don't like is Russian or Chinese."

this person needs serious help, and by help i mean

Heavily scratched liberal gets banned from hexbear for being a debate pervert and trying to start fights, immediately proceeds to call everyone there mentally ill