with how the android works currently, it only works in the Ocean biome and not other ocean biomes (despite the android description saying "only works in oceans")
this landlocks the androids use in the north and south pole, mostly Europe and southern Australia as most of the ocean near the equator is lukewarm/deep lukewarm and warm oceans.
while I do think it's great that they don't work in land anymore the fact that 60% of the map couldn't use it is iffy