I'm going to be the odd one in here and say that I don't care about anyone else's grammar usage, whether or not it's correct. And I will never correct someone's grammar, whether on here or when talking to somebody face-to-face.
The only thing I correct are incorrect use of words. Like when someone uses a word they apparently don't know the meaning of, making whatever they're saying sound strange and nonsensical. I try to use tact too, like, "Oh, do you mean...." and insert an appropriate word.
I myself enjoy using precise grammar. I am not entirely sure why I enjoy it (could be because there's a great pleasure in doing things precisely, no matter what it is I'm doing), but I can say that I do not presume to think myself better or more educated than someone who isn't so good at it as I am, or doesn't care for it much.
I get that folks are obsessed with this kind of thing, especially in a community like ours. We do have "peculiar" interests and obsessions, after all. But correcting others in their grammar usage is, I feel, inappropriate in most cases, and could be construed as rude, insensitive, and ignorant. One of the main reasons for this was stated above:
Proper grammar is sometimes elitist
Considering my personal experiences and things that I witnessed, and still witness on a regular basis, I would even cross the word "sometimes" out.
I was born and raised in the Bronx. Bronx has a population of 1.47 mil, with a poverty rate of 30%. Ethnic composition: approximately 88-90% combined Hispanic or Latino, Black or African American, Asian, and two or more races.
There are many reasons people here either don't care to use proper grammar, or simply cannot. They are immigrants. Or, they were born here, but their parents are immigrants and prioritize and speak their parents' languages. People here work hard. I mean,
hard. It is common for a typical young adult to hold at least one job, sometimes two, have at least one child, and be a part-time student. Most can't even afford to go to school, even though they want to very badly. They keep having to put it off because they have too many other, much more pressing life issues.
They are the masters of juggling multiple things in the face of extremely difficult circumstances.
The system has wronged them, and is continuing to wrong them. Systemic racism, prejudice and discrimination are ruining lives and opportunities, and I am witness (and actual physical proof!) of it happening.
So proper grammar usage is going to be the very least of their problems. Oh, people look at them with disdain for the way they talk. How improper! How classless! How "ghetto!"
In addition to being a student at a college here in the Bronx, I am also a teacher's assistant in a number of programming and data analysis classes at the same college. The students there are pretty much perfect representations of the borough. They may speak in slang, imprecise grammar and all, use their own made-up words, with their Bronx accents (no, not the Bronx Italian accent that usually comes to mind), but they are
not uneducated. They are not "classless" (whatever the hell that means anyway. That bothers the crap out of me when someone talks about how people have no "class"). It is how they speak because that is how everyone in their communities speak.
A lot of us rebel against proper English grammar. Just as those who are very different from they are look at them in disdain for not speaking "correctly", they look at them in anger for their wilful ignorance and enjoy defying their norms that they want to force on everyone. Hell, I join them in that sometimes.
I myself know how to do what is called "code switching". I am a child of immigrants. I grew up speaking "properly", and being hyperlexic meant I knew how to use words no one else understood or thought to use in every day conversation. A lot of us more educated Bronx residents code switch. We do what we call "talking white" when around those who judge the way we speak in the Bronx. When we're back home in our communities, we go back to speaking however we're most comfortable speaking. My most comfortable way of speaking is "proper" English, but when I see some of my cousins, who speak the community language, I comfortably code switch.
I am not judging anyone here for enjoying using correct, precise grammar. Whether it's an obsession of yours, or you simply enjoy doing it, like I do, I get it.
But if you are someone who is quick to judge someone else for improper, incorrect grammar usage, I implore you to reframe how you think of these people. Language shouldn't even be used to distinguish between those who belong in regular society and those who don't anyway. Language shouldn't be used to judge someone's education level. Language shouldn't be used to create class divisions. Language is used to communicate and connect with others.