I Confess I Am A Grammar Nazi

I'm allergic to people THAT don't want to use grammar. It exists for a reason.

EDIT: I never wrote how I don't correct them, just that I despise seeing bad grammar. Of course, everyone had to point out my ''mistake''*, mark me as a hypocrite and can only describe me as 🤦🏻‍♀️. Thank you kind people, native speakers of English [i]who[/i] hate my grammar.

*"who" can only be used to refer to people, while "that" refers to things and people. So yes, it can be [u]that[/u].