It is in the tradition of newspapers and magazines with a political bias. Or news channels. Neither fair nor balanced. But it is traditional.
There is no rule that newspapers or tv channels should be fair and balanced. They all have a political adgenda. Bing, or google, or facebook just select stuff from other biased sources and present it.
The books are not burned, just left in the box. You could get someone else to sift thru them for you.