People who don't believe that the information on Wikipedia is accurate

This rumor has been floating around since the beginning of Wikipedia. I know a student who was taught
this by her professor. What should we do about it?  Perhaps some form of mind manipulation might be
used to force non-believers into believing that Wikipedia is next to God. Would transcranial magnetic
stimulation work? It would be too bad if we had to open skulls of non-believers and push some neurons
around. That would be expensive, but if we don't do something, it would be unfair to those left with the
belief that Wikipedia information is unreliable.

What do we do if some Muslim cleric declares that the Internet is unholy or that Wikipedia is evil? Then it
becomes a freedom of religion issue.