What about AoEs? Thats simple! They ignore them...
Why? Because they value above all else Actual Power, not potential(crawford goes into this
here.)
They do not view AoE's power as Actual power because.
- Their might not be multiple targets in a fight
- Even if they are around, they might not be anywhere near each other position-wise(such as flanking, cross formations, Frontline/Backline, or just being separated, all common scenarios.)
This leads to AoEs not being quite as counted for at all, the only time they seem to consider it for spell damage is when the radius of the spell is comically huge. And as for big swarm situations, AoE is always good there no matter how they slice it, and nerfing it to account for something not even guaranteed, which leads it to it feeling bad, so they rather it feels good there.