i like to imagine they dont have a concept of gender and only care about sex for having children reasons

I read about a version (don’t remember where) of dwarven reproduction where two (or more) dwarves lovingly carve their offspring from stone and then dwarven magic brings it to life. Therefore gender didn’t matter at all

I heard they just spring out of holes in the ground!

In the TTRPG Troika, dwarves reproduce asexually through sculpting another dwarf and one of the character backgrounds was a "derivative dwarf" who was so poorly made that they had a stealth bonus against dwarves as they did their best to ignore their existence entirely. Like a whole race composed entirely of art snobs