The big caveat with S3 is that somebody still needs to pay the bill, otherwise those files are going to disappear. Meaning, at a bare minimum, you'll need to lo

The big caveat with S3 is that somebody still needs to pay the bill, otherwise those files are going to disappear. Meaning, at a bare minimum, you'll need to log in every few years when your credit card starts to expire. That makes it difficult to just pass an S3 bucket down to your children. I think Arweave has a pretty neat solution to this; you pay for 200 years of storage upfront and that creates an 'endowment' that will theoretically pay people to host your file forever. Only time will tell how well this system works, however.