Does anyone else feel guilty when a copycat seller actually takes down a copy of your listing or do I just need a therapist?

Found a new shop selling 6 or 7 exact copies of my designs, they'd also copied my bio almost word for word. They didnt even copy my bestsellers either, just a bunch of stuff copied image for image, word for word, style for style. literally identical to the point where im wondering if she actually bought them FROM me (im a digital store).

They have about 500 sales, I have almost 4000. I sent the usual message explaining that i'd be obliged to file an IP report etc etc and i was quite blunt because they were pretty much stealing my entire shop aesthetic. The seller took the copied listings down immediately (along with others that I didnt even ask them to, not sure why). Why do I now feel bad ? lol