Solar energy available around the clock allows it to be self-sufficient for a long time.
I suppose there will be some demand for high-security, high-price setups like that.
Censoring data in a datacenter in space requires either administrative access, or physical access. The latter is complicated in space, The former depends on your trust to the operator, and your security posture.
The difference between the US government censoring a datacentre in orbit and one in California is a matter of cost rather than practicality, and it's actually easier for other spacefaring powers to interfere with it in a deniable manner if it's that important to them than the datacentre in California