Is it possible they want to start enforcing copyright against all those users? i.e. They see that you don't care about preventing others from using it and want

Is it possible they want to start enforcing copyright against all those users? i.e. They see that you don't care about preventing others from using it and want to purchase the right to collect licensing fees from others. (If that were the case, then their assertion that they can easily remake it would have absolutely nothing to do with their ultimate desire and would just be an evasion to put you off the scent of their true aim.)