I’d just say its overkill. Torrent sites exist on the public Internet still largely by being behind ISPs that ignore US IP imperialism. You lose a huge part of what makes youtube-dl et al successful by hiding it on TOR and making it totally inaccessible to user feedback and organic developer engagement and contribution.
The only problem is here is large US based corporations are not where you put information hostile to the IP regime of the host country. Its unique to the US to be able to DMCA takedown anything you want with impunity, even just hosting youtube-dl in almost any European jurisdiction alone would be enough to stave off baseless attacks by media mafias.
How have I been online for 25 years and NEVER heard of this? I’ve always wanted to see someone threaten the ICANN namespace monopoly.