Not sure what him going to Inter has to do with it.
Greenwood has obviously been brought through by no accident, which you've chosen to gloss over now.
As for the difference between Williams and Rashford, well, if you want to give credit to LVG for it that's fine but Ole has still done more with youth than him.
But the difference is that LVG didn't really want to use Rashford at all, whereas Williams has clearly been in the plans. It took a chain reaction of unfortunate events for Rashford's debut to happen, and even then only happened at the last minute (see the last sentence):
https://www.manutd.com/en/printprod...m-sparv-recalls-marcus-rashford-debut-in-2016
With Williams, it only took Shaw being injured, which was obviously going to happen at some point.
Again, what's got your goat about it? There's a weird tone considering we're not having an argument. Or at least I'm not. I'm guessing you just despise Ole and can't see past it.
If you can't see that he has been more about our youngsters than others then I dunno what else to say.