apologies in advance for this rant
i think the reason players like boopie are generally overrated is closely related to why every piece of evidence suggests european basketball is more efficient than nba / american basketball (tons of yt videos about this): points per game is by far the most overrated stat in basketball.
logically, scoring the basketball (which is more than ppg, since efficiency is a factor too) is only 10% of the game:
50% of basketball is offense, 50% is defense.
on offense, 1/5 is what you do with the ball, the other 4/5 is making it easier for your teammates (passing, spacing, not turning it over, setting picks, cutting, offensive rebounding, etc.).
that 80% of offense without the ball (plus the entire half of basketball that is playing defense) is usually gets unfortunately overshadowed