It's funny. Today people say that of Wikipedia, as if it was trustworthy. But it used to be common knowledge to just "don't trust anything on Wikipedia". Wikipedia was never like a regular encyclopedia, it just wanted to be one.

Its biggest advantage over traditional encyclopedias was its breadth and how quickly it could be updated. The trade-off was that articles could vary greatly in quality and could be edited by anyone, making accuracy less consistent than in traditionally edited reference works. So the effort to reduce breadth and say it shouldn't be updated quick... that's just strikes me (as someone fairly old) as kind of funny.