What’s ironic about me having imperfect grammar and appreciating those who corrects people politely? They both go quite well together.

It’s more ironic that you consider providing a short and concise grammar correction as being impolite but you decided that laughing at a minor grammar mistake to be acceptable for you to do.

Also, you forgot a comma before mate.

I always upvote polite correction like those.

I don’t think it implies that.