Value investing is based on the efficient market hypothesis. Anyone who has been in the market know that hypothesis is bullshit (at least in the short term).
Fortunes are won on lost based on sentiment and understanding market psychology, on concentration over diversification, and on being able to develop a non-consensus thesis.
Over 10 years, sure you can get 2-3x using value-based approach, but I don't get out of bed for 2-3x over 10 years. If you're looking to 10-100x, you must embrace the growth mindset - which is where the truly great investors like Druckenmiller stand.