>>96663500
You can still do this and have it be fun, just need to make it interesting.

I played an avenger with low charisma in D&D, and rather than the boring stoic type I just made it so that he was a reasonably persoable guy but went to pieces speaking in public or to more than like two people.

So useless as party face but still fun to roleplay, especially when the party cottoned on and started making him the face of the group for a laugh.