Probably because you are closer to a "typical" kind of user who doesn't use "hack tools" (which some people like me use for absolutely legal and benevolent purposes "hacking" their own PC, e.g. to backup the passwords and e-mail records saved on it). By the way it also is very important to distinguish between a legitimate hack tool and an infected hack tool and I am not sure they do.
> I installed and ran qBitTorrent recently and it didn't complain.
They just added a slightly old version to their threats database and didn't add the most recent version there yet.
https://www.microsoft.com/en-us/wdsi/threats/malware-encyclo...
https://www.reddit.com/r/qBittorrent/comments/lwqjm9/qbitbor...