Where would they get the source code from so they can include it in the training data in this scenario?

I mean if it works, it works! But maybe something to remember if it ever falls apart and you have to fix it :P

Why not aurral + lidarr + slskd/qbittorrent/sabnzbd? There’s good solutions out there for exactly that problem, no need to create cursed hard to maintain setups like that

Those especially