It's like listening to a parrot, do you really think lower league teams still play hoof ball on mud pies? The vast majority of teams from the Premier League to non league play 'tippy tappy football' and play it out from the back. I watch the under 21's regularly and Murty is always demanding accountability, asking them why they played that pass, why weren't they in a better position to receive the ball, why they haven't communicated properly with each other etc. I agree that playing regular men's football at a young age is better for development in the long run but it's got to be the right opportunity. I'd wager that Jones will have no problem finding a professional football where he'll get ample game time, he'll have benefitted loads this year from training with elite level players and being around matchday squads.
Even if we use your results driven metric, it's a bizarre comment, because since Murty, Nichols etc game in our performances and results have been night and day. Our youth set-up is in great hands.