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Why Is Charisma Useless In Fallout? [Solved]
In Fallout 3 charisma has the effect of increasing speech check success (independent of speech skill), but since you could just reload a failure it was rather useless. In New Vegas it affects “Companion Nerve,” which means it affects your companions’ health and damage output.
Fallout 4 - High charisma at the start of the game is the best
Fallout
Fallout: New Vegas - Charisma
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Fallout 4: Perks of having high Charisma level
Fallout