Larian Studios Forums Baldur's Gate III Baldur's Gate III - Build Discussion Balance Changes Needed for Two Weapon Fighting and Berserker

Make your own post then.
You're asking why you cant do something that isnt even a real benefit to.
I would just pick another class at that rate. There's no real benefit for warlock in having Fire bolt, Sacred Flame, or Shocking grasp.
Your issue has nothing to do with class balance. Its a niche personal preference.