I'm not sure if you're being passive-aggressive or hostile; I honestly made this meme as a way to show people (in particular the anti-furries) that Furries are just as competent - if not more so - than average people when it comes to being good at complex and sophisticated things.
I picked the concept of grammar due to a lot of people stereotypically thinking that all Furries are generally absolutely terrible at that (@ContentDeleterTheInactiveUser's recent meme inspired me), even though I'm openly a furry and am also extremely proficient in the English language.
I just thought I'd do some justice about this topic, that's all.
I apologize if I sounded rude or conceited because of this meme - it was never my intention.