By now, shouldn't there exist an automated, continuous "search engine bias checker" at work, looking for these kinds of unobvious biases?
Until such a thing operates, we are faced with anecdotal reports only. Remember what Lord Kelvin said about being able to quantify facts.
"When you can measure what you are speaking about, and express it in numbers, you know something about it, when you cannot express it in numbers, your knowledge is of a meager and unsatisfactory kind; it may be the beginning of knowledge, but you have scarely, in your thoughts advanced to the stage of science."
Jim Bell
On Sun, Jun 23, 2019 at 14:30, grarpamp