Players who can only feel special by comparing themselves favorably to other players are, in my experience, joy vacuums just as much as uncharismatic players are. I prefer not to encourage them.
I'm sure few charismatic, charming players would ever object to null-CHA players getting an unearned benefit*. However, I am not particularly charismatic nor charming, as you might have noticed.

*In fact I suspect many of them are more like Morrus, who AIR is quite a high-CHA fellow - they would be more likely to object to the notion.