This is going to be controversial, but I think most of the desire for Phil to start/feature more is because he is local. Which I completely get but I think it's prudent to try to separate the bias and feelings when evaluating his playing time and current standing. If he was Phillipe Fodeno from Stockaporta, Spain we would not have a 150 page thread on him calling for him to start.
I think Pep is managing him well. He's featured quite a bit for an 18 year old in a team of Citys quality and aspirations. When he has featured, he's flashed but has ultimately been inconsistent. Not to mention, at his age and body stature he's not quite there physically and an injury would be even more detrimental.
I have the fullest belief he has a very bright future ahead of him at City. But there's no rush. Even 5 years from now, hell still be young for a footballer.
Please be nice