That's just laundering the bad actions though a third-party.
The winning third party algorithm will be the one that gives people the same rush the first party algorithms currently do, because people will use it for the same reasons; they get to see cute AI animals do crazy things forever.
Nah. The main issue of addiction is the lack of clarity. You allow an addiction to pretend like it has a purpose and it can stick around. Reductionism is a great tool against this: reduce your addiction down to its most clear state and it loses all the mystique. Right now, people can pretend like they're into tiktok or youtube or instagram or twitter etc because they wanna engage in the social media landscape. Pull out the algorithm and replace it with a different one and they can't keep that lie up. They have to admit they're into the dopamine itself.
The winning third party algorithm will be the one that gives people the same rush the first party algorithms currently do, because people will use it for the same reasons; they get to see cute AI animals do crazy things forever.