If there is one delusion I like about dolls, it's the idea of world peace. You don't have to deal with real world problems. The toughest problems you'll tackle would be how to match pieces of clothing and which doll will fall in love with whom. No unequal pay issue. No protests against tyranny. Doing so will be frowned upon by other hobbyists.
Dolls offer the luxury of escape. You have no right to ruin that.
You can paint a picture with diverse characters living in harmony like it's the most natural thing. It's either you're making a statement against the current situation by proposing another possibility, or you're totally out of touch with reality so some issues are not reflected in your pictures, statements or imagination.
Nobody is expecting you to use dolls other than a form of escape. You are not letting anybody down.
You can't expect yourself to change the world, at least not with dolls. You're just a person who has enough worries. Let more powerful entities do it; like letting toy manufacturers move their toy operations out of China in response to the threat that country poses. Just go ahead and keep playing with toys, make dresses, paint or whatever it is that you do.
Don't mind me. I'm rarely here with you.