120 Hz is plenty smooth, the software needs to catch up I’d say. iOS hasn’t been performing as well as one would expect with the quality of hardware we’ve had in recent years.

That’s good for consumers. It forces Apple to find other features to add to make the Pro worth the purchase.

New features always roll downhill when the next new big thing hits the pro stuff. Happens in all of their product categories.

I think they’d do it once they have something else to upsell the Pro displays on, like microLED

Not if the Pros have a 240hz display.