I hate the boys and girls can’t be friends trope that pops up in media.

Same. I think if the title was just “Can Friendship Between Men and Women Exist?” it would be fine since it’s leaving it open, but the “(No, it doesn’t!)” answer spoils it.

Also, I feel like the characters look just like characters from another anime. Or it could just be that they’re so generic as to be indistinguishable from other blue-hair anime girls/black hair anime boy.