well, some do both. Westbrook, Harden, Doncic. of course JC is not in this class, but if he ups his passing game with less tunnel vision it also opens up his scoring as defenses are less likely to collapse.That's not his role to be a facilitator. He is a scorer not a pass first guard or facilitator. He is capable of asked to but it isn't a permanent thing
Y'all remember the pain of watching our second team before JC arrived. I would cheer for the clock and cross fingers to be able to score enough to not blow leads. He had one job: get buckets. It is different now and I think he can continue to adjust.