They have 20 of mine, and I'm plowing through making up a DMCA claim to have them removed.
I wouldn't mind so much if it was free, and fandom, but it's not. It's a wide ranging assortment of probably bot-scraped works, and while the site SAYS it's free, when you click to download that takes you to another site, which required registration, which requires your credit card number.
Obviously, I didn't do that, so I don't know if the copies of my fic even include links back to the original.
(Also, I sent an abuse complaint to AO3, asking if there was anyway they could change their coding to prevent unauthorized bot-scraping. Worth asking, anyhow.)
The above post came up on my friends page from entropy_house She is not a happy bunny about it and gave permission to boost the signal over here.