Why 3000 STR is not smart - Legion (3.7)

So i did 3k str Iron Will spell caster just for memes to see how hard it is to stack strength. Ignoring common sense i picked almost nothing else but strength (3.6k possible). Also talking about other builds and why it is not efficient to just stack strength for builds using Brutus Lead Sprinkler or Pillar of the Caged God.

-----Time stamps----- 0:26 why 3k strength? 3:18 passive tree for stacking strength 5:58 items used 8:38 why pure Str is not smart way of scaling damage (with numbers) 11:48 The Iron Fortress body affects Iron will and Iron Grip 13:46 even more strength

-----Passive tree and PoB----- PoB import: https://pastebin.com/T99TuKjZ

Ascendancy: Ascendant. Chieftain. Guardian Bandits: 2 passive points

Items: Doon Cuebiyari, Meginord's Vise, Alberon's Warpath. Efficient training x4, Inertia, Brawn.

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