It's funny - some months ago I noticed that I use the word "actually" lot, and started trying to curb it from my writing. Not for any AI-related reason, but because it is almost always a meaningless filler word, and I find that being concise helps get my points across more clearly.

e.g. "The body of the template is parsed, but not actually type-checked until the template is used." -> "but not typechecked until the template is used." The word "actually" here has a pleasant academic tone, but adds no meaning.