head to head
Destiny 2 asks more than Grand Theft Auto: San Andreas, and the gap is variance.

Optimization · Practiced Mastery
A looter shooter where build optimization gates raid and seasonal content.

Optimization · Practiced Mastery
A sprawling open-world crime epic with RPG-style character stats across a whole state.
Destiny 2 leans Optimization (Practiced Mastery); Grand Theft Auto: San Andreas leans Optimization (Practiced Mastery).
Destiny 2 leans clearly harder on execution.
Destiny 2
Gunplay matters but raids forgive mechanics.
Grand Theft Auto: San Andreas
Flying school and drive-bys need decent hands
Destiny 2 leans clearly harder on reads.
Destiny 2
PvE is scripted; Crucible has light adaptation.
Grand Theft Auto: San Andreas
Gang AI is scripted, never adaptive
Destiny 2 leans clearly harder on variance.
Destiny 2
Loot drops and rolls drive the chase.
Grand Theft Auto: San Andreas
Territory wars and traffic add light randomness
Destiny 2 leans clearly harder on optimization.
Destiny 2
Build crafting, mods, and damage rotations dominate.
Grand Theft Auto: San Andreas
Stats, gym, weapon skill, and routes reward systematic play
A matching score does not mean a matching test. Two games can both sit at 10 on execution and demand completely different things of you - which is why the reasoning above matters more than the number beside it.