>already had a robot arc in inazuma that established the lore on that lost tech
>extrapolated and built upon that in Sumeru having sages and scara attempt to build a bigger robo God
>Fontaine has their own mech widely adopted which was already stretching and tearing the anus apart on what's reasonable
>Enter Nigland
>A fucking robo maid right out of your jrpg next door
Just fucking whyyyyyyyyyyy