Masayoshi Son says the AI race will be decided on Earth.

Elon Musk's SpaceX is betting big on orbital AI data centers. The public doesn't want them on Earth, but the economic case for space-based is questionable.

SoftBank founder Masayoshi Son sees little merit in orbital data centres, the idea Elon Musk has championed, and says the AI race will be won by compute on Earth.