Cheater Buster AI — useful tool or just crossing the line?

I recently heard about Cheater Buster AI, and honestly, I’m a bit conflicted about it. From what I understand, it can check if someone is active on dating apps using AI/data analysis. On one hand, I can see why people would use it if they have doubts in a relationship. But on the other hand: Isn’t that kind of invasive? Could it give false results? Does using something like this damage trust even more? I feel like tools like this say a lot about modern relationships and how technology is involved now. Curious what others think: Would you ever use something like this, or is it better to just communicate directly instead?