I don't know where you got that from.
Lafreniere scored 1.64 points/60 and Garland scored 1.8.
That is objectively not the same amount. It's close, but it's not the same.
Even so, Chris Kreider scored 52 goals in 2022. Draisaitl scored 55 and Ovechkin scored 50. Is it fair to say Kreider is an equal goal-scorer to Ovechkin and Draisaitl now because it happened once? No, that would sound extremely dumb.
That Lafreniere will trend up is a massive assumption. To say that Garland is trending down at only 27 years old, or even that 1.8 p/60 is the player he is now, when he was over 2 for the three years prior is an even bigger assumption.