"Blossom is ossom" 😂

Right, but here's how I see it

Technical users can run their own blossom servers.

They can also use blossom servers of others.

I see it as a redundancy service. The goal is to keep the integrity and availability of data. Confidentiality is harder to achieve with blossom, but we could encrypted sensitive information on it using strong crypto like PGP. Here's an example of encrypted data on a blossom server.

I haven't thought through all the details. It's limited in size, but I think this could be useful for some sort of dead man's switch.