That doesn’t apply here. Claude code is what leaked, not the models. Anthropic definitely owns Claude code copyright and can DMCA without it being contradictory
If anything, this is a question of whether you owe royalties to the owner of IP you consumed in your life since it became part of and trained your mind, identity, and outputs too.
According to IP owners ever since things were digitized, you technically own nothing and simply paid for an authorization to use any given IP for the duration that the IP owner authorized you to use it and you continue to pay, so pay your monthly meat-AI bill to pay for all the IP your mind has been trained on.
https://arstechnica.com/tech-policy/2025/02/meta-torrented-o...