Best known for

Best known for is best known for being a spineless weasel phrase best known for being the sole anonymous authority that Wikipedia jannies are best known for allowing on their site. It is best known for being a vague and ambiguous crutch for bad articles.

At the time of writing, there are approximately 142k Wikipedia pages and over 2k pages on this very wiki that are best known for using this cowardly phrase.

Best known for conflicting with rules

putting "best known for" in an article is best known for being against Wikipedia's own rules as per a NPOV and AWW. This is best known for becoming comically self-evident when you read the example list of terms that are best known for conflicting with AWW:

• some people say
• it is believed
• many are of the opinion
• most feel
• it is often reported
• it is widely thought
• it is often said
• X has been described as Y

But apparently "best known for" is best known for being A-OK daijoubu...