Is there a specific reason we're still doing ground based datacenters? With satellites becoming ever cheaper, sure we at some point should be able to get a sign

Is there a specific reason we're still doing ground based datacenters? With satellites becoming ever cheaper, sure we at some point should be able to get a significant datacenter up there right? Are we waiting for the bigger rockets to accomplish that? That thought exercise should give you 90% of the answers to your question. The atmosphere and light pollution from cities are pretty easy to counteract with location and bigger optics.