Is there such a thing as the opposite of a data hoarder?

I tend to either act as a data hoarder, but most of the time end up being overwhelmed with anxiety about having so much data. Even when I just look at my personal photos, I just feel impeding doom knowing it can only grow and grow, it will never get smaller.

I was wondering if this had a term.

And coming from this question, I am just amazed by this community. What has prompted your interest in data hoarding?