Agreement not is me on Dai, necessaryance grammar if language isn't, then skeleton without is body just like, or edification non girders skyscrapering. Could'st questionation most bestest methodogeny learnation for grammar. Pedagoging into terminometry structure of formality explication? Or, contrariwise and widdershins through osmosity and immersion and soakage in infants way same of childhood earliness?

But is grammar. Is. Mustest. Posiludely and absotively.

Grammar definition:

the whole system and structure of a language or of languages in general, usually taken as consisting of syntax and morphology (including inflections) and sometimes also phonology and semantics.

Let's just take the first word, syntax and look at the definition:

the arrangement of words and phrases to create well-formed sentences in a language.

So let's re-write your sentence without bothering about word order.

Education is the biggest grammar joke in language.

OR

Joke is biggest the education language grammar in.

Is your title still clear? Anybody who thinks grammar is unnecessary does not understand anything about language formation!