Being a good shooter ≠ being a good goal scorer. They are two completely different things. You need so much more than your shot to be a good goal scorer at the next level: IQ, anticipation, puck skills, skating. Holtz has not shown the requisite skills that are needed to become a good goal scorer at the next level. There's a reason that not all players with good shots become good NHL players. Let's think of other players who were more or less ranked highly because of their perceived elite shot, from 2016 on: Kieffer Bellows, Owen Tippett, Oliver Wahlstrom, Cole Caufield, Alex Holtz, Chaz Lucius. The only anomaly from this list is Cole Caufield because his entire offensive package was 10x better than anyone else on this list. There's no doubt that Alex Holtz is the best player of all the others, but let's be real: this is not a good list of players to be keeping him company of the best shooters in each draft to be drafted highly, and there absolutely is reason to be concern over Holtz's game translating. It happens almost every year with the best shooter's game not translating because the rest of their game is not good enough. Holtz is slightly better than all of these other players, but history repeats itself.
Oh, and I forgot about Patrick Laine. He falls into the Caufield category, where the rest of his game was so much better than all of these other players that he's able to be successful.
Also, why is this Holtz debate going on in the 2nd overall thread?