Would there be a maximum cap for supply on storage offered by a single farmer?
A Vault is part of a group and in that group an x-amount of data needs to be stored. So if it’s 5 GB you can provide 100 GB but that doesn’t help you as a farmer in any way. You get only paid for the chunks you deliver to the network and are only asked to provide enough storage to support a group of Vaults.
Thanks for your swift answer. Are these groups formed by users at random?
The network forces a non deterministic distribution and keeps changing the location randomly. In other words people do not get to choose a vault address or influence it.