I stopped doing that long before LLMs were commonplace because I couldn't see a point in it. Like, the entire concept of spelling and grammar is arbitrary anyway. Proper English and spelling of the 20th century is not the same proper English and spelling of the 18th century.

For example, "you" was originally the formal form of the second person pronoun, and thee or thou the informal form. Many writers who try to write midieval period pieces tend to get this wrong though and just use thee or thou as a direct replacement for "you."

And then English spelling and pronunciation is just chaotic anyway.

I won't go out of my way to misspell things and I'll do my best to use the best grammar and spelling I can, but I'm not going to consult an llm or grammarly to make sure it'll get no notes from an English teacher when my only purpose is to comment on HN or write a quick update on slack.