Take alook at this website, i didn't consider we were filtered this much via google and other search engines but apparently we are.
http://dontbubble.us/ (http://dontbubble.us/)
(https://forums.hypergamer.net/proxy.php?request=http%3A%2F%2Fdontbubble.us%2Fimages%2Ffilter18.png&hash=825aa115f1ca33ff3d6b3482d1861c2e551bde0a)
You didn't knew this ? I tought everyone knew about this.
It's not exactly an issue because Google clearly states that it will use your internet history as a mean to give you the information you're most aligned towards. The function of filtering is harmless. If someone with a common sense is truly concerned about an issue then they would research all major perspectives of it.
if you're not retarded this doesn't even matter, like jake said
I prefer it the way Google does it. 99% of the time I get to the right place.