Unfortunate. When I saw the article I had thought to double check what monitor was using but hadn’t gotten around to that. Wish it was flagged in the article itself. Ideally Mozilla would build the function in house and keep more of the money for themselves.
Thankfully you’re not giving monitor anything that those sites don’t already have (unlike credit monitoring services), but still shady. I had only intended to use it every quarter or so to remove everything and then check for sites that added it again, but will look elsewhere.