Can't vote to end capitalism that's killing us. Can't vote to crush fascists that're lining us up for camps. Can't vote to provide basic healthcare to our dying families. Can't vote to stop corporate monopolies bleeding us dry. Can't vote to end the genocides our government is funding and supporting. Can't vote to protect migrants. Can't vote even to protect queer people. Can't vote against white supremacy. Can't vote to dismantle a fascist SCOTUS or enshrine rights.
Then what good is voting?