Because I am oh so helpful I decided to take the two minutes to look up brief changes in shot rate. I am looking at forwards with 1000+ minutes between 2018-2019 to 2019-2020 and then looking at how they did in 2020-2021 and 2021-2022 provided they played at least 1000 minutes. 28 forwards met this criteria in both sets.
I am looking at forwards with shot rates between 5.0 and 6.0 in 2018-2020 because that falls within the range Lafreniere is.
2018-2020 - 28 forwards. Low: 5.12. High 6.0. Average 5.64.
2020-2022 - Same 28 forwards, Low 4.3. High 7.52. Average 5.71. Only two players were above 7.0 (Iafallo and Ryan Strome.). 14 players went up. 14 players went down.
For reference league average is around 7.1.
The logic of "A decrease in sh% will be offset be an increase in shot rate" does not hold. Players do not generally go from well below average volume shooters to well above average.
This isn't a group of exclusively bad players. There is Evgeny Kuznetsov, Elias Pettersson, Mats Zuccarello, T.J Oshie, Nick Schmaltz, Ryan Getzlaf, Ryan Strome included among the 28.
You may now proceed to tell me how Lafreniere is different than all the other 28 players in the group because he is young and a former #1 overall pick.