People need to be taught how to use the internet. There are too many noobs that just gobble up whatever they want to hear. It's already a lot safer to say "if your opinion doesn't match with what's on wikipedia, you are probably wrong"
Yes, there are optimizations Google has since made that would probably benefit people to know about to make them understand the manner in which information is being delivered to them, and it's not at all unreasonable for people to be unaware of these already. But part of me is skeptical that this will have any non-trivial effect on how people consume information on the Internet. i.e., it's not an ignorance problem, it's a "fundamental common sense" problem.