Centaur no Nayami - Vol. 9 Ch. 53

[MangaDex]

 

[Pachka84]

And again in this manga that is so preachy about equality, a dark-haired girl is depicted as unattractive and insecure while a blonde girl is depicted as beautiful and talented.

 

[evergreen_oak]

It's almost hilarious how bent out of shape some people-who-shall-not-be-named get over such a simple, enjoyable story. And I bet they'd call others "snowflakes". Projection much? Hah

 

[stewmberto]

@Pachka84

 

[flannan]

And again in this manga that is so preachy about equality, a dark-haired girl is depicted as unattractive and insecure while a blonde girl is depicted as beautiful and talented.

The unattractive one in this chapter is a boy. He's kinda bad at everything. Which is actually quite common for this manga's boys, and may be a bigger indicator of the author's prejudice.
I think at this point, the only guys shown from the good side are the quick-thinking elder in the false gods of the mermaids story; and the robot who fought fungus aliens.
And maybe that special agent who used to be a disciple at karate dojo.