I was going to reply with something about how we should care because it's hard to tell how a person is communicating when their punctuation makes absolutely zero sense, but then I rembered hi he inn@NETS and no thin fu cking matte r s knee wayz;;;;;;;;;><><"?
It's how they say it everywhere, but it's spelled 'grammar'. You are aware that sometimes in languages, there's a difference between how a word is written and how it is pronounced, yes?.