Nothing is 100% but my comments were first replaced with excerpts from books in the public domain, twice. Then I went back a third time and replaced the comments with gibberish, then delete. Most of the comments I find still active are just the excerpts from the books. They read like plain English, so it is very difficult for an AI, or even a contractor, to pick up on the fact that it is worthless.
Nothing is 100% but my comments were first replaced with excerpts from books in the public domain, twice. Then I went back a third time and replaced the comments with gibberish, then delete. Most of the comments I find still active are just the excerpts from the books. They read like plain English, so it is very difficult for an AI, or even a contractor, to pick up on the fact that it is worthless.