So, SourceHut is not hosted in anyone's cloud. I own all of the hardware outright and colocate most of it in a local datacenter.
I just built a new server for git.sr.ht, and boy is she a beat. It cost me about $5.5K as a one-time upfront cost, and now I just pay for power, bandwidth, and space, which runs about $650/mo for *all* of my servers (10+).
Ran back of the napkin numbers with AWS's price estimator for a server of equivalent specs, and without even considering bandwidth usage it'd cost me almost TEN GRAND PER MONTH to host JUST that server alone on AWS.
AWS is how techbro startups pile up and BURN their investor money.
"I appreciate SDF but it's a general-purpose server and the name doesn't make it obvious that it's about art." - Eugen Rochko