Like....every year, there's hits that are made to sound like they came from another era. That's certainly what "Happy" and even "Blurred lines" were, even though they had a modern polish. A lot of these young singers making songs in the vein of mid 90's R&B, same way a lot of 90's artists made songs to sound like the 70's. So what makes it wrong for him to do this with "Finesse?" It's not like there was only one NJS song ever created, and he stole the exact formula....there were hundreds of NJS songs at the time, and he just created another one, 25 years later...what's the harm?