yep...although perhaps not just for revenge (against jack & co), but also for redemption somehow. His son had just told him to FOAD, and his old business partner saying the sweet old walter white is dead. Perhaps it’s also an “I can show them I’m still a good person” trip.
no redemption. all revenge. he’s waaaaaaaaay past redemption, he knows it.
revenge and getting what’s his somehow to his family even though his son haes him right now. it’s all he has left, all he can do.