What about the filter bubble of me only searching for what i am interested in? Will DDG throw in some random results in every search to save me from myself?
That's not what he asked. He asked (facetiously) about the higher-order search bubble: ie, if I only ever search for articles about Erlang innards, I'm never going to read about The Kardashians, which is relevant to a sizeable portion of contemporary American culture. To truly pop my bubble, DDG ought to throw in completely random results every now and then.