There's a thing called Obsessive-Compulsive Spartanism (a form of OCD) that could be applied to data or anything else. The presence of things seems to cause a nagging anxiety which leads to them trying to free themselves from things. This isn't minimalism per se. In extreme cases someone may buy something, say a toaster, then throw it away, then find they need a toaster and buy another one. My spouse has some of those tendencies and I am always saving things from the trash and sometimes even backing up her office computers that she doesn't even own.

Then there's us folks here. There's a theory that some of us have an innate belief that resources are limited and we must take advantage of the opportunity to get what we can now. Our anxiety comes from the fear of losing our stuff and not having a backup. This may seem perplexing to some because we devote so much of our resources to getting and keeping that stuff. For me it only becomes a problem when I know I have it but can't find it. Or realizing maybe I do have a problem when I find a brand new 16TB drive in a pile of computer parts that I don't remember buying, then a week later finding another one.
There's also the data curators here that find gathering and organizing beautiful and calming. Many of us here are bits of both.