Mechanically, taking a level in bard has all kinds of utility for a Barbarian. Bards lean into utility and support spells at lower levels anyway and many of these do not depend on the Charisma stat whatsoever.
In my first ever group everyone took a level of bard for fun and we were a literal band of adventurers. I was the Bardbarian.
Sterilization is back on the table for those the state deems unfit. We need another major anti-eugenics movement. This is sick.