I'm not the only one who asked the same questions. Almost everyone seems to be in agreement that GT6 should've been ported to PS4. It doesn't even matter if it was Polyphony who did the port. The fact is there was demand and Polyphony or Sony should've seen that.
In that case, people are impatient as heck, and want things NOW rather than later. These are the types of people that lead to rushed, unfinished games, therfore they shouldn't be listened by any dev, period.
Bet with Intrinsic:
The Switch will outsell 3DS (based on VGchartz numbers), according to me, while Intrinsic thinks the opposite will hold true. One month avatar control for the loser's avatar.