OT1H, I hear you and that was my suspicion too: they tossed the site into some nginx pod on some k8s cluster and those things don't live forever
But, for a discontinued product, isn't the information static and thus the GCS "turn this bucket into a webserver and don't bother me anymore" ( https://cloud.google.com/storage/docs/static-website#example... ) seems like even less than the cited $10/yr. If the next question is "to which Project does the GCS bucket get billed?" then I'm pretty sure GCP gives away tiny storage to anyone with an email
But, for a discontinued product, isn't the information static and thus the GCS "turn this bucket into a webserver and don't bother me anymore" ( https://cloud.google.com/storage/docs/static-website#example... ) seems like even less than the cited $10/yr. If the next question is "to which Project does the GCS bucket get billed?" then I'm pretty sure GCP gives away tiny storage to anyone with an email