Just remember recruiting rankings aren't everything
For anyone freaking out about Ewers, just take a look at the list below. These are the top QBs in each class by both 247 composite rating and by 247's internal rating
Composite / 247
2010 Phillip Sims / Phillip Sims
2011 Jeff Driskel / Jeff Driskel
2012 James Winston / Gunner Kiel
2013 Max Browne / Christian Hackenburg
2014 Kyle Allen / Kyle Allen
2015 Josh Rosen / Jarrett Stidham
2016 Shea Patterson / Shea Patterson
2017 Davis Mills / Davis Mills
2018 Trevor Lawrence / Trevor Lawrence
2019 Spencer Rattler / Spencer Rattler
2020 Bryce Young / Bryce Young
2021 Quinn Ewers / Quinn Ewers
Not exactly flawless. And before you say "but perfect rating" just keep in mind that all the composite number reflects is their average position ranking across all recruiting ranking services counted by 247, NOT an overall grade as a recruit.
And remember that if Ewers had stayed in 2022 he would not have that perfect rating, as at least one service had moved Klubnik ahead of him. Maybe Ewers will be awesome, but him busting is far from impossible