These micro-adjustments are part of what makes great design. And they require an understanding of how our brains perceive visual information. It’s not something you can automate, write a test for, or cram into a design system.
Design systems are conceptually against a token like `PlayButtonIconOffset` or `AvatarTopLeftScaleMultiplier` or `OnboardingCompleteCheckmarkDrawAnimationSpringDamping`.
Sometimes you just need to go off-roading.