Deceptive of The Winter Soldier/Interactif of only comparing their stats when they played together, when Eichel is a full year ahead in that particular season he illustrated.
Makes more sense to compare them at similar points in their career in the same leagues and tournaments:
Age 17:
Eichel: 87 points in 53 games in the USDP program (1.64 PPG)
15 points in 12 U18 + U20 games
Matthews: 116 points in 60 games in the USDP program (1.93 PPG)
18 points in 12 U18 + U20 games
Age 18:
Eichel: 11 points in 15 U20 + WC games
Matthews: 17 points in 13 U20 + WC games
But he did feel they were comparable not so long ago