There is some loss for them here, Take2 has invested a lot of money into getting a mobile games porting company to port the game to phones and then back to PC as a "re-release". Fans just fixing the original game so it runs on their platform of choice and running that rather than buying the much inferior remasters will hurt their bottom line and make their bad investments even worse.
And, of course, current copyright law doesn't care about good will, it's there to protect the interests of the copyright industry, although the AI industry seems to get away with blatant copyright infringement as long as the copied contents are passed through a model as an intermediary step.
As far as I can tell, Rockstar doesn't really care all that much, it's the suits at the top of the publishing chain that do the legal threats.
And, of course, current copyright law doesn't care about good will, it's there to protect the interests of the copyright industry, although the AI industry seems to get away with blatant copyright infringement as long as the copied contents are passed through a model as an intermediary step.
As far as I can tell, Rockstar doesn't really care all that much, it's the suits at the top of the publishing chain that do the legal threats.