Is this mandatory in Steemit platform or it's just Nigerian community that brought this up?

When I was introduced to Steemit, I wasn't informed about grammars besides, English is a borrowed Language and not a yardstick or measurement for intelligence. I feel my efforts are not appreciated when I show up here and I'm constantly tagged to grammatical correction post.

Please, I didn't sign up for this, I try as much as possible to make my post comprehensive and that should be enough. Allow me to learn and grow gradually, please.