Never played dnd but can only say it was never a problem in BG1-2 even if your main character had 3 charisma

Larian's Biggest Oversight, what to do about it, and My personal review of BG3 EA
"74.85% of you stood with the Tieflings, and 25.15% of you sided with Minthara. Good outweighs evil, it seems."