Especially when I'm adding dialogue to characters! My Chinese woman speaking in Chinglish is only one example. Even my Londoner character's accent and way of talking gets changed if I don't edit myself.

I use Grammarly for the punctuation and grammar mainly. Sometimes it's clarity suggestions are correct, as it exposes the speed of my original story. However, I just treat it as any editor and dismiss if I don't agree. Basically, I still have to read through every line.